The crisis intervention team (CIT) model: An evidence-based policing practice?

Fatal Police Shootings of Victims with Mental Health Crises: A Descriptive Analysis of Data from the 2014-2015 National Violent Death Reporting System

One in five fatal police shooting victims may have been experiencing a mental health crisis (MHC) at the time of their death [1]. We use data on fatal police shootings from the National Violent Death Reporting System (2014-2015) to (a) identify incidents where the victim is reported to have experienced an MHC at the time of their death, (b) describe the characteristics of these incidents, and (c) compare the characteristics of MHC to fatal police shootings where the victim was not experiencing an MHC at the time of their death. We systematically coded 633 fatal police shootings from 27 states. Descriptive statistics characterized fatal police shootings, including victim characteristics; their mental health status; and contextual information regarding the police encounter (e.g., reason for police call). Overall, 203 of 633 fatal police encounters (32%) involved victims who showed signs of an MHC at the time of their death. Victims were predominantly white, male, and in possession of a firearm. In 3 of 4 cases, the MHC manifested as suicidal ideation despite any relevant documented history among most victims. Among half of suicidal victims, suicidal ideation was expressed verbally and in-person to a family member/intimate partner who subsequently called the police. Dispatch was aware of the MHC in 1 of 4 of total police calls. Overall, fatal police encounters involving those experiencing an MHC accounted for 1 in 3 of our caseloads. Approximately, 3 of 4 mental health calls involved a suicidal person who mainly expressed intent to a loved one in-person.

Examining Implementation of Crisis Centers on Police Officer Emergency Hold Petitions

In this study, we examine to what extent availability of a crisis center in a behavioral health district is related to changes in emergency hold petitions and outcomes of those holds as submitted by police officers. Using data from between 2010 and 2020 and a series of interrupted time series analysis, we analyze 22,619 police petitions for involuntary commitment and their outcomes related to crisis center availability. Results show inconsistent and varied effects between availability of a crisis center and emergency hold petitions. Similar results are observed for the emergency hold evaluation process outcome and associated final disposition outcome. The implementation of crisis centers in the study site may not have achieved the immediate goals of reducing the use of the emergency hold petitions nor relevant outcomes. The results vary in direction and magnitude indicating there is more research to be done to understand if, and how, crisis center availability and use are associated with changes in the involuntary emergency hold system.

Police Stigma toward People with Opioid Use Disorder: A Study of Illinois Officers

BackgroundFatal opioid overdoses continue to break historical records. Stigma toward people with opioid use disorder (OUD) can negatively impact treatment access, retention, and recovery. Attitudes and beliefs of police officers can profoundly shape key discretionary decisions. Therefore, we examined police officer views indicating stigma toward those with OUD.ObjectivesWe administered an online survey to select Illinois police departments using a stratified random sampling strategy with a final sample of 248 officers from 27 police departments. We asked officers questions measuring stigmatizing attitudes toward people with OUD including distrust, blame, shame, and fear. We found officers held somewhat stigmatizing views with a mean score of 4.0 on a scale of 1 (least stigmatic) to 6 (most stigmatic).ResultsRegression results showed certain officer characteristics were associated with more stigmatizing attitudes of blaming and distrust of those with OUD, including gender, education, race, years in policing, and department size.Conclusions/ImportanceSince most officers in the sample held at least some stigmatizing views toward people with OUD, this may impede the feasibility and acceptability of criminal justice interventions meant to improve behavioral health, such as police deflection programs that link people who use drugs to treatment in lieu of arrest. Departments should offer officer training and education on substance use disorders, treatment for addiction, and the potential for a person's recovery. Training should allow officers to hear directly from, or learn about, personal experiences of people who use drugs and have been in recovery, as this type of interaction has been shown to reduce stigma.

Competing Concerns in Efforts to Reduce Criminal Legal Contact Among People with Serious Mental Illnesses: Findings from a Multi-City Study on Misdemeanor Arrests

People with serious mental illnesses are disproportionately involved in the criminal legal system, often for low-level, non-violent misdemeanors. This paper examines how decision-makers at different stages of the criminal legal system articulate unique visions of the "best approach" for addressing this problem of over-representation. Focus groups and in-depth interviews were conducted with 94 stakeholders from Atlanta, Chicago, New York City, and Philadelphia to understand how decision-makers from different agencies use and process specific misdemeanor charges in relation to people with serious mental illnesses. Data were analyzed using a thematic approach. The data reveal a series of tensions regarding how criminal legal system stakeholders process people with serious mental illnesses through the misdemeanor system. Three key themes emerged from analysis. The first characterizes the shared commitment across agencies to reducing system contact among people with mental illnesses. The second explores how agencies differ on how to make good on that commitment because of the distinct values and goals they bring to the table. The final theme explores the limits of current approaches to reducing system contact for people with mental illnesses. Findings are discussed in the context of literature on "loose coupling" and the focal concerns framework and demonstrate that decisions about how and when to intervene with people with mental illnesses in the criminal legal system are influenced by the varying orientations, goals, and values of stakeholder agencies. Understanding these core differences is a critical step toward value alignment in strategies to reduce system involvement among people with mental illnesses.

Contexts shaping misdemeanor system interventions among people with mental illnesses: qualitative findings from a multi-site system mapping exercise

BACKGROUND

People with mental illnesses are disproportionately entangled in the criminal legal system. Historically, this involvement has resulted from minor offending, often accompanied by misdemeanor charges. In recent years, policymakers have worked to reduce the footprint of the criminal legal system. This paper seeks to better understand how misdemeanor systems intervene in the lives of people with mental illnesses.

METHODS

System mapping exercises were conducted with misdemeanor system stakeholders from the jurisdictions of Atlanta, Chicago, Manhattan, and Philadelphia. Narrative detail on decision-making and case processing, both generally and in relation to specific types of behavior, including trespassing, retail theft/shoplifting, and simple assault, were coded and analyzed for thematic patterns. Based on the qualitative analysis, this paper offers a conceptual diagram of contexts shaping misdemeanor system interventions among people with mental illnesses.

RESULTS

All four sites have been engaged in efforts to reduce the use of misdemeanor charges both generally and in relation to people with mental illnesses. Decision-makers across all sites experience contexts that shape how, when, and where they intervene, which are: (1) law and policy environments; (2) location of the behavior; (3) expectations of stakeholders; (4) knowledge of mental illnesses; and (5) access to community resources. Law and policy environments expand or constrain opportunities for diversion. The location of offending is relevant to who has a stake in the behavior, and what demands they have. Clinical, experiential, and system-level knowledge of mental illnesses inform a chain of decisions about what to do. The capacity to address mental health needs is contingent on access to social services, including housing.

CONCLUSION

People making decisions along the criminal legal continuum are critical to illuminating the dynamic, inter-related contexts that facilitate and frustrate attempts to address defendants' mental health needs while balancing considerations of public safety. Multi-sector, scenario-based or case study exercises could help identify concrete ways of improving each of the contexts that surround whole-of-system decisions.

Implementation and evaluation of a juvenile mental health training for law enforcement in a medium-sized jurisdiction

The need for specialized training programs that are focused on youth mental health needs, awareness of community-based services, and de-escalation skills is growing across law enforcement agencies due to calls for service that involve youth in mental health crisis. The current study evaluates a juvenile mental health training for law enforcement that was developed based on agency needs. The training was completed by 159 officers and a pre-/post-test design was used. Findings suggest that officers were satisfied with the training and improvements were seen across several training constructs (confidence, preparedness, stigma, resource awareness, and de-escalation skills). Satisfaction with the training predicted change in confidence and preparedness. Recommendations for future research and the implementation of juvenile mental health trainings are discussed.

Behavioral Crisis and First Response: Qualitative Interviews with Chicago Stakeholders

Improving interactions between first responders and individuals experiencing behavioral crisis is a critical public health challenge. To gain insight into these interactions, key informant qualitative interviews were conducted with 25 Chicago stakeholders. Stakeholders included directors and staff of community organizations and shelters that frequently engage first responders. Interviews included granular depictions related to the expectations and outcomes of 911 behavioral crisis calls, and noted areas requiring improved response. Stakeholders called 911 an average of 2 to 3 times per month, most often for assistance related to involuntary hospitalization. Engagements with first responders included unnecessary escalation or coercive tactics, or conversely, refusal of service. While stakeholders lauded the value of police trained through the city's Crisis Intervention Team program, they emphasized the need for additional response strategies that reduce the role of armed police, and underscored the need for broader social and behavioral health services for individuals at-risk of such crises.

Transforensic psychiatry: Addressing inpatient aggression in the "gray zone" between general and forensic psychiatric care

A minority of psychiatric patients are unfit for general psychiatric care due to offensive behavior that renders them at risk of coming into contact with the criminal justice system. In the absence of criminal proceedings, these patients find themselves in the "gray zone" between general and forensic psychiatric care. To accommodate these patients, we established a "transforensic" ward. Instead of applying forensic treatment elements reactively (as part of a criminal sentence, after an offense has been committed), we applied it preventively (so as to avert offending behavior and resultant criminal sentences). Psychometric psychopathology and violence risk assessment scores were substantially lower at discharge than at admission (Cohen's ds = -0.3 to -0.6). These results offer ground for cautious optimism about the efficacy of transforensic care in serving as a safety net for psychiatric patients who are found to be unfit for general psychiatric care on account of their aggressive behavior.

Examining Factors Related to Departmental Adoption of Crisis Intervention Team (CIT) Models: A Survey of Police Chiefs

In an effort to improve police responses for handling incidents involving people with mental illness (PWMI), many police departments have adopted the Crisis Intervention Team (CIT) model. However, to date, there has been very little published research that has focused on examining factors related to the adoption of CIT models through the lens of police chiefs. To help fill this gap in the literature, the current study used data collected from a sample of 204 police chiefs in the Commonwealth of Pennsylvania to examine variables related to departmental adoption of the CIT model. Findings show that several factors (e.g., chief training, chief educational attainment, and departmental resources) were associated with departmental adoption of the CIT model. Policy implications and suggestions for future studies based on these findings are discussed within.

Actively Addressing Systemic Racism Using a Behavioral Community Approach

Recent police brutality and related violence against Black people, coupled with the COVID-19 pandemic, has further evidenced the disproportionate impact of systemic racism in our institutions and across society. In the United States, the alarming mortality rates for Black people due to police violence and COVID-19 related deaths are clear demonstrations of inequities within a long history of disparate outcomes. In understanding systemic racism, it is essential to consider how it is embedded within society and across socio-ecological levels. The Social-Ecological Model (SEM) is used to examine conditions within the environment that maintain systemic racism, including within our field and discipline. A behavioral-community approach for examining racism aids in determining points of intervention across multiple ecological levels that may contribute to behavior change, including with behaviorists. The science of behavior is well-suited to help examine the contingencies governing behaviors within and across systems, which is pivotal for addressing operant behaviors to influence long-term behavior change. This paper calls on the behavioral community to address systemic racism within our environments and systems of influence to contribute to a more equitable community. Systemic racism, including within the context of anti-Blackness, is examined by considering behavior change strategies that can be supported by behaviorists across socio-ecological levels. Tools for collaborative action are provided to support behaviorists in demonstrating the skills needed across a continuum of behaviors from allyship to anti-racism to actively address systemic racism.

Effects on Participant Knowledge, Situational Anxiety, and Social Distance Attitudes Following CIT Training

Crisis Intervention Teams (CIT) promote community collaboration to better assist people living with mental illness and/or drug addiction who are in crisis (Mission, n.d.). A core element of the CIT model is the 40 h training focused on increasing law enforcement officers' knowledge of behavioral health issues and use of de-escalation skills in crisis response (CIT International, n.d.). The purpose of this study was to examine the effectiveness of CIT training in a mid-size, Midwestern county on (1) participants' knowledge of mental illness and related concepts, (2) situational anxiety in crisis response, and (3) enhancing perceived comfort with people living with mental illness. This one-group pre-test/posttest study was conducted with four CIT training groups (n = 72) between 2017 and 2019. Findings indicate that participant knowledge and perceived comfort interacting with persons living with a mental illness were improved after the trainings, supporting use of CIT trainings in mid-size and rural communities.

Crisis Intervention Team (CIT) training and impact on mental illness and substance use-related stigma among law enforcement

Limited empirical data and research exists about stigmatizing attitudes and perceptions held by law enforcement officers towards persons with mental illness and substance use issues. Pre- and post-training survey data from 92 law enforcement personnel who attended a 40-hour Crisis Intervention Team (CIT) training was used to investigate training-related changes in mental illness stigma and substance use stigma. Training participant's mean age was 38.35 ± 9.50 years, majority white non-Hispanic race/ethnicity (84.2%), male gender (65.2%), and reported job category as road patrol (86.9%). Pre-training, 76.1% endorsed at least one stigmatizing attitude towards people with mental illness, and 83.7% held a stigmatizing attitude towards those with substance use problems. Poisson regression revealed that working road patrol (RR=0.49, p<0.05), awareness of community resources (RR=0.66, p<0.05), and higher levels of self-efficacy (RR=0.92, p<0.05) were associated with lower mental illness stigma pre-training. Knowledge of communication strategies (RR=0.65, p<0.05) was associated with lower pre-training substance use stigma. Post-training, improvement in knowledge of community resources and increases in self-efficacy were significantly associated with decreases in both mental illness and substance use stigma. These findings highlight the existence of stigma related to both mental illness and substance use pre-training suggesting the need for implicit and explicit bias training prior to the start of active law enforcement duty. These data are consistent with prior reports indicating CIT trainings as a path to address mental illness and substance use stigma. Further research on effects of stigmatizing attitudes and additional stigma-specific training content is warranted.

Using the Theory of Planned Behavior to Understand How Crisis Intervention Team (CIT) Training Facilitates Police Officers' Mental Health Referrals

The Theory of Planned Behavior posits that behaviors are predicted by one's intention to perform them; intention is driven by attitude toward the behavior, subjective norm, and perceived behavioral control. We used this theory to predict Crisis Intervention Team (CIT)-trained and non-CIT officers' intention to facilitate referral of persons with suspected mental illnesses to mental health services. CIT-trained (n = 251) and non-CIT (n = 335) officers from six law enforcement agencies participated. CIT-trained officers had significantly greater scores on all constructs. Theory constructs fit the data well, and fit did not differ meaningfully between the two groups. Direct and indirect predictors together accounted for 28% and 21%, respectively, of variance in behavioral intention. Attitude was the strongest predictor. Intentions to facilitate mental health referrals may be driven by the same factors among CIT-trained and non-CIT officers, but CIT officers, even at a median of 22 months after training, have significantly higher scores on those factors.

Modeling the effects of Crisis Intervention Team (CIT) training for police officers: How knowledge, attitudes, and self-efficacy drive de-escalation skills and referral decisions

OBJECTIVE

Prior research on Crisis Intervention Team (CIT) training for police officers has demonstrated improvements in knowledge, attitudes, self-efficacy, and stigma, but how these factors work together to influence behavioral outcomes like de-escalation skills and referral decisions remains unstudied.

METHOD

251 CIT-trained and 335 non-CIT officers completed in-depth surveys measuring these six constructs. We used structural equation modeling to test fit of the data to our hypothesized model and made indicated changes to improve fit.

RESULTS

An alternate 8-path model (with three paths originally hypothesized being removed) fit reasonably well, and allowing path coefficients to differ for CIT and non-CIT groups resulted in models with similar fit statistics.

CONCLUSION

CIT training enhances knowledge and attitudes, both of which have beneficial effects on stigma. Though an important outcome itself, lower stigma does not have an effect on de-escalation skills and referral decisions, though self-efficacy clearly does.

Evaluation of Ongoing Crisis Intervention Team (CIT) Training for Law Enforcement Using the ECHO Model

Crisis Intervention Team (CIT) training aims to improve law enforcement officers' (LEOs) ability to safely intervene in calls for service involving individuals with mental illness, as well as to increase LEOs' ability to link these individuals to mental health services and divert them from the criminal justice system. However, most CIT training is delivered as a stand-alone class, and continuing education in CIT principles and best practices is limited. To address this problem, the Albuquerque Police Department, in partnership with the Department of Psychiatry and Behavioral Sciences at the University of New Mexico, developed CIT ECHO to provide continuing education in CIT best practices. The authors evaluated 113 weekly CIT ECHO sessions targeting LEOs in New Mexico, offered between 2017 and 2020. LEOs electronically completed a post-session survey after each didactic; additionally, a targeted follow-up survey was distributed to LEOs participating in at least three sessions. Surveys measured impact of CIT ECHO on knowledge, self-efficacy, and attitudes towards individuals with mental illness involved in the criminal justice system. After participating in CIT ECHO, LEOs reported increases in knowledge of didactic content and that they felt comfortable applying didactic content on the job. LEOs also evidenced positive attitudinal shifts towards individuals with mental illness and criminal justice involvement. Continuing education in CIT best practices appears to increase LEOs' knowledge base and comfort in working with individuals with mental illness and criminal justice involvement, as well as results in positive attitudinal shifts towards this population.

Evaluation of a Police-Mental Health Co-response Team Relative to Traditional Police Response in Indianapolis

OBJECTIVE

Criminal justice and emergency medical service (EMS) outcomes were compared for individuals experiencing a behavioral health crisis who received a response from a co-response team (CRT) or a usual response from the police after a 911 call.

METHODS

A prospective, quasi-experimental design was used to examine outcomes of a CRT pilot tested in Indianapolis (August-December 2017). Weighted multivariable models examined effects of study condition (CRT group, N=313; usual-response group, N=315) on immediate booking, emergency detention, and subsequent jail bookings and EMS encounters. Sensitivity of outcomes to follow-up by a behavioral health unit (BHU) was also examined.

RESULTS

Individuals in the CRT group were less likely than those in the usual-police-response group to be arrested immediately following the 911 incident (odds ratio [OR]=0.48, 95% confidence interval [CI]=0.25-0.92) and were more likely to experience any EMS encounter at 6- and 12-month follow-up (OR range=1.71-1.85, p≤0.015 for all). Response type was not associated with jail bookings at 6 or 12 months. Follow-up BHU services did not reduce bookings or EMS encounters. CRT recipients with BHU follow-up were more likely than those without BHU follow-up to have a subsequent EMS contact (OR range=2.35-3.12, p≤0.001 for all). These findings differed by racial group.

CONCLUSIONS

CRT responses may reduce short-term incarceration risk but not long-term EMS demand or risk of justice involvement. Future research should consider the extent to which CRT and follow-up services improve engagement with stabilizing treatment services, which may reduce the likelihood of future crises.

Knowledge and Skills for Social Workers on Mobile Crisis Intervention Teams

Public outrage over police-involved deaths of people in mental health crisis has prompted governments to expand access to crisis services that partner police with social workers. Mobile Crisis Intervention Teams (MCIT) offer assessment and support for people in distress while averting escalation. Little attention has been given to the requisite competencies for social workers on MCITs. This narrative review, informed by crisis theory and the author's experience as an MCIT social worker, provides a roadmap of knowledge and skills to familiarize practitioners, educators, and students with this growing intervention model. Social workers on MCITs should have the capacity to engage complex clients, de-escalate tension, assess for risk, plan for safety, provide brief addiction counselling, diffuse interpersonal conflict, link clients with community resources, advocate for change, challenge systemic racism, build constructive relationships, and document services with awareness of relevant legislation. The role of social workers on MCITs is multifaceted and requires attention to balancing client well-being, client safety, and community safety. The practice insights discussed in this article are relevant to preventing harm and loss of life while facilitating engagement between clients and mental health services.

The Impact of Crisis Intervention Team Response, Dispatch Coding, and Location on the Outcomes of Police Encounters with Individuals with Mental Illnesses in Chicago

The Crisis Intervention Team (CIT) model has been implemented in over 3,000 communities across the USA. Research to date has shown beneficial results in terms of officers' knowledge, attitudes, self-efficacy, stigma, and force preferences. This study aimed to broaden the lens on the implementation context of CIT to examine whether factors in the environment and response process affect how calls are resolved. This study focused on several factors-CIT response, call location, and upstream decisions to pre-identify calls as mental health-related-that may impact call outcomes. Our findings suggest that CIT response, dispatch coding, and the places where calls originate play a role in shaping outcomes. More research is needed to unpack the effects of this wider CIT implementation environment.

What can we expect of police in the face of deficient mental health systems? Qualitative insights from Chicago police officers

WHAT IS KNOWN ON THE SUBJECT?: People with serious mental illnesses are overrepresented in the criminal justice system. Interventions such as Crisis Intervention Teams and Co-responder Teams may improve police officers' ability to provide effective response. There is still a gap in our knowledge of the nature of the situations officers are responding to and their perceptions of what is needed for effective response. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: This paper provides insight into officer perceptions and experiences of the mental health-related calls they respond to involving youth, adults and families. Officers often refer to people in crisis as having "gone off meds" but also recognize more complex factors at the individual level (e.g., co-occurring issues), family level (challenges of caring for a loved one with mental illness) and community level (deficiencies in health and social resources to address long-term unmet needs). Deficiencies in the resources needed to address the unmet needs of people and their families frustrate officers' desires to make a difference and effect long-term outcomes. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Findings underscore the need for cities and communities to develop alternatives to emergency departments which, in the long term, may provide the best hope for reducing the reliance on police as mental health interventionists. Formal collaborations between the law enforcement community and the mental health nursing community could be focused towards this end. Findings provoke the larger question of what should "count" as good police work in the face of deficient community health systems. Practitioners should consider the distinction between police effectiveness and "whole system" effectiveness. Police officers could be held to account for "principled encounters" that are resolved in ways that reduce immediate harm, avoid stigma and advance procedural justice, but the full impact of their effects is contingent on the capacity of the wider system to do its job. Mental health nurses are well positioned to assist with officer training and provide support to officers responding to mental health-related situations. ABSTRACT: Introduction Data on fatal outcomes of police encounters, combined with evidence on the criminalization of people with mental illnesses, reveal a grave need to improve outcomes for individuals with mental illnesses who come into contact with police. Current efforts are hampered by a lack of in-depth knowledge about the nature of nature and context of these encounters. Aim/Question Building on previous findings from a larger study on the nature and outcomes of mental health-related encounters with police in Chicago, this paper examines officer perspectives on the unmet needs of individuals and their families and the ways in which the mental health and social system environment constrain officers' abilities to be responsive to them. Methods Findings are drawn from qualitative data produced through 36 "ride-alongs" with police officers. Field researchers conducted open-ended observations of police work during routine shifts and carried out interviews with officers-according to a ride-along question guide-during periods of inactivity or between calls for service to ask about experiences of mental health-related calls. Field notes describing their observations and ride-along interviews were analysed inductively using a combination of open and focused coding. Results Officers responded to a variety of mental health-related calls revealing complex, unmet needs at individual and family levels. A common theme related to officers' perceptions that "going off meds," combined with other situational factors, resulted in police being involved in behavioural health situations. The data also revealed broader aspects of the health and social system that, in officers' minds, constrain their ability to effect positive outcomes for people and their families, especially in the long term. Discussion Findings beg the larger question of what it is we, as a society, should expect of police in the handling of mental health-related calls, given their concerns with the wider health and social service system that they experience as deficient. At the same time, the view that "going off meds" is a common trigger of mental health-related events should be interpreted with care, as it may signal or perhaps serve as a shorthand for more complex health and social needs that could be obscured by a pharmacological or medicalized perspective on mental illness. This is an important area of future inquiry for research at the intersection of policing and mental health nursing. Implications for practice The contribution of police to the wellness and recovery of people and their families is constrained by the ability of the community health and social service system to do its job. A wave of new initiatives designed to enhance the interface between police and the medical community holds out hope for alleviating officers' concerns about whether they can work in tandem with the rest of the system to make a difference. For now, we suggest that what we can expect of police is to implement "principled encounters" that ensure public safety while achieving harm reduction, self-determination and the reduction of stigma. Mental health nurses are well positioned to assist with officer training and provide support to officers responding to mental health-related situations. However, the fields of policing and nursing practice may not yet fully understand the individual, family and community dynamics driving calls for police service. The notion of "gone off meds" should be interrogated as a potential trope that obscures a whole-of-person approach and whole-system approach to mental health crisis response and care.

Mental health street triage: Comparing experiences of delivery across three sites

WHAT IS ALREADY KNOWN ABOUT THE TOPIC?: MHST represents transformation at the forefront of policing and mental health to people in crisis with the aim of providing a better and more efficient response. Current knowledge has largely focused on service development, informed by narratives of risk, and this study applies an alternative focus by considering the interplay in practice. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: This paper adds to emerging work on mental health street triage, offering original insights into the interplay of police officers and mental health nurses in practice. The evidence presented shows how the dynamics between officers and nurses were informed by perceptions of trust, belonging and legitimacy which shaped decision-making and outcomes. This study also reveals the impacts of leadership continuity and staff turnover to service efficacy and the potential of strategic "drift." WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Nurses who work in MHST operations should be prepared to share knowledge, learning and insight into how different mental health conditions present in practice and support the assessment of risk posed to officers. Alternative pathways available to detainment by police under the Mental Health Act should be identified and communicated to officers, both in the control room and in situ, to avoid unnecessary detentions. Strategies should be developed to extend the communication of mental health education and knowledge beyond those immediately involved in MHST to support the police to better respond to mental health. ABSTRACT: Introduction The limited evidence on mental health street triage (MHST) is largely focused on service development and is overly police-centric dominated by narratives of risk. This paper considers the interplay between officers and CPNs in practice situated within strategic and operational contexts, illustrating the importance of place to service developments and trust within practice. Aim This study was conducted to compare the processes, experiences and perceptions of MHST in three sites in England. Method Semi-structured interviews were completed with 27 police and health service staff in strategic and operational roles over a three-month period in three sites in England. Results Four themes were identified: "Reducing and improving the use of mental health detainments," "Importance of local contexts and partnerships," "Enhancing officer confidence" and "Developing street triage." Discussion Mental health street triage decision-making and outcomes were influenced by issues of trust, belonging and legitimacy within the interplay between officers and nurses. Continuity and staff turnover influenced strategic and operational development. However, MHST was perceived to be an effective and cost-saving model. Implications for practice Mental health nurses are well positioned to lead awareness and education of officers in relation to mental health crisis response. Staff need to develop communication strategies that extend beyond those immediately involved in MHST.

Costs and Savings Associated With the Police Use of the interRAI Brief Mental Health Screener

Background: The police response to calls for service identified as being related to mental health continues to be highly controversial. Strategies to improve the police response include Crisis Intervention Team (CIT) training and various forms of co-response models neither of which have been subjected to comprehensive evaluations, particularly as to cost-efficiency. A new approach is the use of the interRAI Brief Mental Health Screener to enhance police officer ability to identify persons with serious mental disorders. The purpose of the current study is to evaluate the costs and cost efficiency of the police response to mental health calls using the interRAI Brief Mental Health Screener. Method: Secondary data was analyzed from the use of the screener from 2018 to 2020 by police officers in a mid-sized Canadian city. Changes were measured in the overall number of interactions police officers had with persons with mental health disorders, the number of incidents where police officers referred the person to hospital, and the time officers remained in the emergency department. Results: A total of 6,727 assessments were completed with involuntary referrals decreasing by 30%, and voluntary referrals by 34%. The overall time police officers were involved in involuntary referrals decreased from 123 min in 2018 to 113 min in 2020. The average emergency department wait time for voluntary referrals dropped from 41 min in 2018 to 27 min in 2020, while involuntary referrals decreased from 61 min in 2018 to 42 min in 2020. Each averted involuntary referral to the emergency department resulted in a savings of $81, on average during the study period. Conclusion: An analysis of the costs and costs savings associated with the use of the screener demonstrate that it is a worthwhile investment for police services. An additional benefit is its ability to collect mental health statistics that may be useful to police leaders to justify budgets. Future studies should attempt to devise some method of collecting pre-implementation data that would reveal the true costs and cost-efficiency of using the BMHS, which have been shown to be significant in the current study however, undoubtedly are under-estimated.

Survey of Frontline Police Officers' Responses and Requirements in Psychiatric Emergency Situations

Police officers in South Korea can be summoned to incidents involving individuals with mental health problems. Therefore, for officers to communicate effectively in such situations, education is necessary. Accordingly, this study obtained frontline police officers’ perceptions of such educational programs and their suggestions regarding supplementary field manuals. Data were collected from 471 frontline police officers from 8 July until 9 August 2020. Data analysis incorporated frequency analysis, cross tabulation, text mining, and meaning network analysis. Participation in educational programs related to people with mental health problems depended on officers’ field experience with such persons (χ² = 7.432, p = 0.006). Among officers who received educational programs, most expressed satisfaction with the programs (χ² = 72.243, p < 0.001) and believed that these facilitated problem-solving (χ² = 7.574, p = 0.023), improved understanding of people with mental health problems (χ² = 10.220, p = 0.006), enabled better communication with such individuals (χ² = 21.588, p < 0.001), and improved confidence in clarity of verbal expression in conversations with them (χ² = 6.634, p = 0.036). An on-site response manual for communicating with people with mental health problems would represent an effective educational intervention to improve police judgment and responses.

Perspectives of people with mental health problems at hot spots: Attitudes and perceptions of safety, crime, and the police

People who live in places with high levels of crime and disorder are more likely to experience mental illness compared with those who do not live in these types of place (Weisburd et al., 2018; Weisburd & White, 2019). The increased police presence on high crime streets may also increase the likelihood that these individuals will encounter law enforcement. There is a strong body of literature focused on the relationship between neighborhoods and the physical and mental health of residents (e.g. Arcaya et al., 2016; Duncan & Kawachi, 2018; Leventhal & Brooks-Gunn, 2003), but there are very few studies that look at the perceptions of people with mental illness directly, particularly as they relate to the environment of the street on which they live and attitudes toward the police. In turn, existing studies generally look at the most serious mental health problems (e.g. schizophrenia), ignoring more common mental health concerns such as post-traumatic stress disorder (PTSD) and depression. This paper uses self-report data from a large in-person survey of people who live on crime hot spot and non-hot spot streets in order to assess attitudes among a broader group of persons with mental health problems. Furthermore, we examine the interaction between living in crime hot spots and non-hot spots and perceptions of these residents. Our findings in this broader sample confirm earlier studies that identify greater fear and less trust of the police among persons with mental illnesses. At the same time, our findings suggest that fear of crime and perceptions of police are moderated by living in a crime hot spot.

CIT in small municipalities: Officer-level outcomes

Research on the Crisis Intervention Team (CIT) as a method to deal with mental illness in policing encounters has primarily focused on officers from large urban areas. The current study examined officer-level outcomes in a non-urban geographical setting using a pre/post-CIT training design. The sample included 46 police officers from seven departments that would be considered rural and 13 that would be classified as suburban. Officers completed scales to gauge change in mental illness attitudes at the beginning and end of their one-week CIT training. CIT training resulted in reductions in stigmatic attitudes with seven large effect sizes (ranging from η²  = .24 to .59) across the two measures. The findings from this research are a direct response to the call for greater diversity in the size of police settings in the CIT literature and serve to expand the empirical base for CIT in relation to officer-level outcomes.

The crime, mental health, and economic impacts of prearrest diversion of people with mental health problems: A systematic review

BACKGROUND

Prearrest diversion strategies are being adopted across the Western world, enabling the police to identify and divert people suspected of having mental disorder towards health and community services rather than the criminal justice system.

AIMS

To quantify longer-term criminal justice and mental health outcomes after prearrest diversion of people with suspected mental disorder and consider economic correlates.

METHODS

A systematic review of published literature on longer term outcomes after prearrest diversion.

RESULTS

Only two quasi-experimental studies, with four independent samples, could be included. Findings for criminal and mental health outcomes were inconclusive, but potential for adverse outcomes was identified. Ten studies with cost data suggested that prearrest diversion can lead to overall cost savings.

CONCLUSIONS

There is still inadequate evidence on which to base prearrest diversion programmes. Although some benefits have been identified by the review, so have possible harms. Future research and funding strategies must build in high-quality, systematic evaluation of outcomes before implementing a theoretically attractive strategy more widely.

Association of Exposure to Police Violence With Prevalence of Mental Health Symptoms Among Urban Residents in the United States

IMPORTANCE

Police violence is reportedly widespread in the United States and may pose a significant risk to public mental health.

OBJECTIVE

To examine the association between 12-month exposure to police violence and concurrent mental health symptoms independent of trauma history, crime involvement, and other forms of interpersonal violence exposure.

DESIGN, SETTING, AND PARTICIPANTS

This cross-sectional, general population survey study of 1221 eligible adults was conducted in Baltimore, Maryland, and New York City, New York, from October through December 2017. Participants were identified through Qualtrics panels, an internet-based survey administration service using quota sampling.

EXPOSURES

Past 12-month exposure to police violence, assessed using the Police Practices Inventory. Subtypes of violence exposure were coded according to the World Health Organization domains of violence (ie, physical, sexual, psychological, and neglectful).

MAIN OUTCOMES AND MEASURES

Current Kessler Screening Scale for Psychological Distress (K6) score, past 12-month psychotic experiences (World Health Organization Composite International Diagnostic Interview), and past 12-month suicidal ideation and attempts.

RESULTS

Of 1221 eligible participants, there were 1000 respondents (81.9% participation rate). The sample matched the adult population of included cities on race/ethnicity (non-Hispanic white, 339 [33.9%]; non-Hispanic black/African American, 390 [39.0%]; Hispanic/Latino, 178 [17.8%]; other, 93 [9.3%]), age (mean [SD], 39.8 [15.2] years), and gender (women, 600 [60.0%]; men, 394 [39.4%]; transgender, 6 [0.6%]) within 10% above or beyond 2010 census distributions. Twelve-month prevalence of police violence was 3.2% for sexual violence, 7.5% for physical violence without a weapon, 4.6% for physical violence with a weapon, 13.2% for psychological violence, and 14.9% for neglect. Police violence exposures were higher among men, people of color, and those identified as homosexual or transgender. Respondents reported suicidal ideation (9.1%), suicide attempts (3.1%), and psychotic experiences (20.6%). The mean (SD) K6 score was 5.8 (6.1). All mental health outcomes were associated with police violence exposure in adjusted logistic regression analyses. Physical violence with a weapon and sexual violence were associated with greater odds of psychotic experiences (odds ratio [95% CI]: 4.34 [2.05-9.18] for physical violence with a weapon; 6.61 [2.52-17.36] for sexual violence), suicide attempts (odds ratio [95% CI]: 7.30 [2.94-18.14] for physical violence with a weapon; 6.63 [2.64-16.64] for sexual violence), and suicidal ideation (odds ratio [95% CI]: 2.72 [1.30-5.68] for physical violence with a weapon; 3.76 [1.72-8.20] for sexual violence).

CONCLUSIONS AND RELEVANCE

Police violence was commonly reported, especially among racial/ethnic and sexual minorities. Associations between violence and mental health outcomes did not appear to be explained by confounding factors and appeared to be especially pronounced for assaultive forms of violence.