1
|
Bécue A, Champod C. Interpol review of fingermarks and other body impressions 2019 - 2022). Forensic Sci Int Synerg 2022; 6:100304. [PMID: 36636235 PMCID: PMC9830181 DOI: 10.1016/j.fsisyn.2022.100304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Andy Bécue
- University of Lausanne, School of Criminal Justice, Faculty of Law Criminal Justice and Public Administration, Switzerland
| | - Christophe Champod
- University of Lausanne, School of Criminal Justice, Faculty of Law Criminal Justice and Public Administration, Switzerland
| |
Collapse
|
2
|
Abstract
The blood fingerprint enhancement is not so eye-catching as latent fingerprint development in forensic community, but it is indeed an important piece of evidence for personal identification, forensic analysis and even reconstruction of crime scenes. In over past ten years, novel reagents, advanced materials and emerging techniques have growingly participated in blood fingerprint enhancement, which not only leads to a higher level of developing sensitivity, selectivity and contrast, but also endows blood impressions with more forensic significance. This review summarizes recent advances in conventional chemical reagents targeting at heme, protein and amino acid as well as emerging enhancement techniques based on advanced materials, new equipment or methods. Some critical issues in forensic science are also discussed, including partial blood fingerprint enhancement, false positive of developing reagents, the compatibility of blood enhancement technique and DNA, fingerprint age determination, and so on. Finally, we have proposed several urgent problems to be solved and the prospects of some promising techniques were proposed in the field of blood fingerprint enhancement in future work.
Collapse
Affiliation(s)
- Zimin Zhang
- Chongqing Institutes of Higher Education Key Forensic Science Laboratory, Criminal Investigation School, Southwest University of Political Science and Law, Chongqing, China
| | - Di Peng
- Chongqing Institutes of Higher Education Key Forensic Science Laboratory, Criminal Investigation School, Southwest University of Political Science and Law, Chongqing, China
| |
Collapse
|
3
|
Amin MO, Al-Hetlani E, Francese S. Magnetic Carbon Nanoparticles Derived from Candle soot for SALDI MS Analyses of Drugs and Heavy Metals in Latent Fingermarks. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107381] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
4
|
Bury CS, Heaton C, Cole L, McColm R, Francese S. Exploring the problem of determining human age from fingermarks using MALDI MS-machine learning combined approaches. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:789-797. [PMID: 35156963 DOI: 10.1039/d1ay02002a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
For over a century fingerprints have been predominantly used as a means of biometric identification. Notwithstanding, the unique pattern of lines that can contribute to identifying a suspect is made up of molecules originating from touch chemistry (contaminants) as well as from within the body. It is the latter class of molecules that could provide additional information about a suspect, such as lifestyle, as well as physiological, pharmacological and pathological states. An example of the physiological state (and semi-biometric information) is the sex of an individual; recent investigations have demonstrated the opportunity to determine the sex of an individual with an 86% accuracy of prediction based on the peptidic/protein profile of their fingerprints. In the study presented here, the first of its kind, a range of supervised learning predictive methods have been evaluated to explore the depth of the issue connected to human age determination from fingermarks exploiting again the differential presence of peptides and small proteins. A number of observations could be made providing (i) an understanding of the more appropriate study design for this kind of investigation, (ii) the most promising prediction model to test within future work and (iii) the deeper issues relating to this type of determination and concerning a mismatch between chronological and biological ages. Particularly resolving point (iii) is crucial to the success in determining the age of an individual from the molecular composition of their fingermark.
Collapse
Affiliation(s)
- C S Bury
- Medicines Catapult Discovery, Manchester, UK
| | - C Heaton
- Sheffield Hallam University, Biomolecular Sciences Research Centre, Sheffield, UK.
| | - L Cole
- Sheffield Hallam University, Biomolecular Sciences Research Centre, Sheffield, UK.
| | - R McColm
- Defense, Science and Technology Laboratory, Porton Down, UK
| | - S Francese
- Sheffield Hallam University, Biomolecular Sciences Research Centre, Sheffield, UK.
| |
Collapse
|
5
|
Heaton C, Witt M, Cole L, Eyre J, Tazzyman S, McColm R, Francese S. Detection and mapping of haemoglobin variants in blood fingermarks by MALDI MS for suspect "profiling". Analyst 2021; 146:4290-4302. [PMID: 34105523 DOI: 10.1039/d1an00578b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Over the past seven years Matrix Assisted Laser Desorption Ionisation Mass Spectrometry Profiling (MALDI MSP) and Imaging (MALDI MSI) have proven to be feasible tools for the detection of blood and its provenance in stains and fingermarks. However, whilst this capability as a confirmatory test addresses the primary questions at the scene of a violent crime, additional intelligence recoverable from blood can also prove important for investigations. A DNA profile is the most obvious and important example of such intelligence; however, it is not always suitable for identification purposes, depending on quantity, age and environmental conditions. Proteins are much more stable and determining the presence of haemoglobin variants in blood recovered at a crime scene may provide associative and possibly corroborating evidence on the presence of an individual at a particular location. This evidence gains more incriminatory value, the lower the incidence of the variant in a certain geographical area or population and may contribute to narrowing down the pool of suspects. In this study, a MALDI based mass spectrometric method has been developed and tested on six haemoglobin variants for their fast and reliable identification and mapping in blood fingermarks.
Collapse
Affiliation(s)
- Cameron Heaton
- Biomolecular Science Research Centre, Centre for Mass Spectrometry Imaging, Sheffield Hallam University, Sheffield, UK.
| | | | - Laura Cole
- Biomolecular Science Research Centre, Centre for Mass Spectrometry Imaging, Sheffield Hallam University, Sheffield, UK.
| | - Jason Eyre
- Sheffield Teaching Hospitals, Sheffield, UK
| | | | - Richard McColm
- Defence Science and Technology Laboratory, Porton Down, UK
| | - Simona Francese
- Biomolecular Science Research Centre, Centre for Mass Spectrometry Imaging, Sheffield Hallam University, Sheffield, UK.
| |
Collapse
|
6
|
Kennedy K, Bengiat R, Heaton C, Herman Y, Oz C, Elad ML, Cole L, Francese S. "MALDI-CSI": A proposed method for the tandem detection of human blood and DNA typing from enhanced fingermarks. Forensic Sci Int 2021; 323:110774. [PMID: 33930825 DOI: 10.1016/j.forsciint.2021.110774] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/22/2021] [Accepted: 03/27/2021] [Indexed: 01/25/2023]
Abstract
Matrix Assisted Laser Desorption Ionization Mass Spectrometry Profiling and Imaging (MALDI MSP and MALDI MSI), in combination with bottom up proteomics, have proven to successfully detect and map blood-derived peptide signatures in blood fingermarks, with high specificity and compatibility with a number of blood enhancement techniques (BET). In the present study, the application of MALDI MSP and MSI to blood marks has been investigated further. In particular, the MALDI based detection and visualisation of blood has been explored in tandem with DNA typing. This investigation has been undertaken in a scenario simulating blood fingermarks on painted walls. In the present study, two sets of marks were analysed with each set comprising of a depletion series of four marks deposited on a surface treated to simulate painted walls: Set I - developed with Ninhydrin (NIN) and Set II- developed with Acid Black-1 (AB-1). For both sets, the application of MALDI MSP was successful in detecting haem and human specific haemoglobin peptide markers. MALDI MSI also provided molecular images by visualising haem on the ridge pattern enhanced by BET. The feasibility of successful and subsequent DNA profiling from the recovered fingermarks was also assessed for marks that had undergone enzymatic in situ digestion and MALDI MSI; it was observed that in 73% of the samples analysed, a DNA profile suitable for comparison was obtained. Based on these results, a possible operational workflow has been proposed incorporating the use of a MALDI MS based approach as a confirmatory test for human blood enabling subsequent DNA typing.
Collapse
Affiliation(s)
- Katie Kennedy
- Biomolecular Research Centre, Sheffield Hallam University, Sheffield S1 1WB, UK
| | - Ravell Bengiat
- Latent Fingerprint Laboratory, Division of Identification and Forensic Science (DIFS), Israel Police, National H.Q., Jerusalem 9780204, Israel
| | - Cameron Heaton
- Biomolecular Research Centre, Sheffield Hallam University, Sheffield S1 1WB, UK
| | - Yael Herman
- Biology & DNA Laboratory, Division of Identification and Forensic Science (DIFS), Israel Police, National H.Q., Jerusalem 9780204, Israel
| | - Carla Oz
- Biology & DNA Laboratory, Division of Identification and Forensic Science (DIFS), Israel Police, National H.Q., Jerusalem 9780204, Israel
| | - Michal Levin Elad
- Latent Fingerprint Laboratory, Division of Identification and Forensic Science (DIFS), Israel Police, National H.Q., Jerusalem 9780204, Israel
| | - Laura Cole
- Biomolecular Research Centre, Sheffield Hallam University, Sheffield S1 1WB, UK
| | - Simona Francese
- Biomolecular Research Centre, Sheffield Hallam University, Sheffield S1 1WB, UK.
| |
Collapse
|
7
|
Grélard F, Legland D, Fanuel M, Arnaud B, Foucat L, Rogniaux H. Esmraldi: efficient methods for the fusion of mass spectrometry and magnetic resonance images. BMC Bioinformatics 2021; 22:56. [PMID: 33557761 PMCID: PMC7869484 DOI: 10.1186/s12859-020-03954-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 12/30/2020] [Indexed: 11/29/2022] Open
Abstract
Background Mass spectrometry imaging (MSI) is a family of acquisition techniques producing images of the distribution of molecules in a sample, without any prior tagging of the molecules. This makes it a very interesting technique for exploratory research. However, the images are difficult to analyze because the enclosed data has high dimensionality, and their content does not necessarily reflect the shape of the object of interest. Conversely, magnetic resonance imaging (MRI) scans reflect the anatomy of the tissue. MRI also provides complementary information to MSI, such as the content and distribution of water. Results We propose a new workflow to merge the information from 2D MALDI–MSI and MRI images. Our workflow can be applied to large MSI datasets in a limited amount of time. Moreover, the workflow is fully automated and based on deterministic methods which ensures the reproducibility of the results. Our methods were evaluated and compared with state-of-the-art methods. Results show that the images are combined precisely and in a time-efficient manner. Conclusion Our workflow reveals molecules which co-localize with water in biological images. It can be applied on any MSI and MRI datasets which satisfy a few conditions: same regions of the shape enclosed in the images and similar intensity distributions.
Collapse
Affiliation(s)
- Florent Grélard
- UR BIA, INRAE, 44316, Nantes, France. .,BIBS Facility, INRAE, 44316, Nantes, France.
| | - David Legland
- UR BIA, INRAE, 44316, Nantes, France.,BIBS Facility, INRAE, 44316, Nantes, France
| | - Mathieu Fanuel
- UR BIA, INRAE, 44316, Nantes, France.,BIBS Facility, INRAE, 44316, Nantes, France
| | - Bastien Arnaud
- UR BIA, INRAE, 44316, Nantes, France.,BIBS Facility, INRAE, 44316, Nantes, France
| | - Loïc Foucat
- UR BIA, INRAE, 44316, Nantes, France.,BIBS Facility, INRAE, 44316, Nantes, France
| | - Hélène Rogniaux
- UR BIA, INRAE, 44316, Nantes, France.,BIBS Facility, INRAE, 44316, Nantes, France
| |
Collapse
|
8
|
Bradshaw R, Wilson G, Denison N, Francese S. Application of MALDI MS imaging after sequential processing of latent fingermarks. Forensic Sci Int 2020; 319:110643. [PMID: 33321384 DOI: 10.1016/j.forsciint.2020.110643] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 11/16/2020] [Accepted: 12/01/2020] [Indexed: 12/14/2022]
Abstract
Latent fingermarks are routinely visualised by subjecting them to one or more CSI/crime lab processes to maximise the recovery of ridge flow and minutiae permitting an identification. In the last decade mass spectrometric imaging (MSI) techniques have been applied to fingermarks to provide information about a suspect and/or on the circumstances of the crime as well as yielding additional images of the ridge pattern. In some cases, these techniques have shown the ability to provide further ridge detail, "filling in the gaps" of the developed mark. Matrix Assisted Laser Desorption Ionisation Mass Spectrometry Imaging (MALDI MSI) is presently the most advanced of the so-called 'surface analysis' techniques, in terms of compatibility with a number of fingermark enhancement processes and implementation in operational casework. However, for the use of this technique in major crimes to become widespread, compatibility with sequential processing must be demonstrated. This short study has assessed compatibility with a number fingermark processing sequences applied to natural marks on the adhesive side of brown (parcel) and clear tapes. Within the study undertaken, the results confirm the possibility to use MALDI MSI in sequence with multiple processes offering in some instances, complementary ridge detail with respect to that recovered from marks developed by conventional sequence processing.
Collapse
Affiliation(s)
- R Bradshaw
- Centre for Mass Spectrometry Imaging, Biomolecular Sciences Research Centre, Sheffield, UK
| | - G Wilson
- Accreditation & Standards, Yorkshire & Humber Regional Scientific Support Services, UK
| | - N Denison
- Identification Services Yorkshire and the Humber Region, West Yorkshire Police, UK
| | - S Francese
- Centre for Mass Spectrometry Imaging, Biomolecular Sciences Research Centre, Sheffield, UK.
| |
Collapse
|
9
|
De Kinder J, Pirée H. The future of the forensic science providers - Time to re-think our structures? Forensic Sci Int 2020; 316:110471. [PMID: 32877851 DOI: 10.1016/j.forsciint.2020.110471] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/24/2020] [Accepted: 08/19/2020] [Indexed: 12/31/2022]
Abstract
The organisation of the forensic chain, from scene of crime up to the court house, has in most countries hardly evolved with the societal needs as well as with the scientific developments. It can be expected that the forensic possibilities will be strongly enlarged in the coming years, based on the current scientific evolution. This combined with the reduction of the operating funds most laboratories are experiencing highlights the need to reflect on the way the forensic chain and its providers are organized. In this paper, we will present a model based on a cost-balanced approach and distributed competences. Specialized forensic disciplines or techniques are either made available in single points of operation, through buying in services from external providers or through international collaboration with other forensic laboratories. Different ways for implementing the international exchange are discussed. A comparison is made with the collaboration of the metrological laboratories over the world which could serve as a template for the implementation of the forensic structure.
Collapse
Affiliation(s)
- Jan De Kinder
- Office of the Chief Forensic Scientist, Victoria Police Forensic Services Department, 31 Forensic Drive, Macleod 3085 VIC, Australia; Nationaal Instituut voor Criminalistiek en Criminologie (NICC-INCC), Federal Public Service Justice, Vilvoordsesteenweg 100, 1120 Neder-over-Heembeek, Belgium; Federal Public Service Economy, SME's, Self-Employed and Energy, Metrology, National Standards, Koning Albert II-laan 16, 1000 Brussels, Belgium.
| | - Hugo Pirée
- Federal Public Service Economy, SME's, Self-Employed and Energy, Metrology, National Standards, Koning Albert II-laan 16, 1000 Brussels, Belgium
| |
Collapse
|
10
|
Cole LM, Clench MR, Francese S. Sample Treatment for Tissue Proteomics in Cancer, Toxicology, and Forensics. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1073:77-123. [PMID: 31236840 DOI: 10.1007/978-3-030-12298-0_4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Since the birth of proteomics science in the 1990, the number of applications and of sample preparation methods has grown exponentially, making a huge contribution to the knowledge in life science disciplines. Continuous improvements in the sample treatment strategies unlock and reveal the fine details of disease mechanisms, drug potency, and toxicity as well as enable new disciplines to be investigated such as forensic science.This chapter will cover the most recent developments in sample preparation strategies for tissue proteomics in three areas, namely, cancer, toxicology, and forensics, thus also demonstrating breath of application within the domain of health and well-being, pharmaceuticals, and secure societies.In particular, in the area of cancer (human tumor biomarkers), the most efficient and multi-informative proteomic strategies will be covered in relation to the subsequent application of matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) and liquid extraction surface analysis (LESA), due to their ability to provide molecular localization of tumor biomarkers albeit with different spatial resolution.With respect to toxicology, methodologies applied in toxicoproteomics will be illustrated with examples from its use in two important areas: the study of drug-induced liver injury (DILI) and studies of effects of chemical and environmental insults on skin, i.e., the effects of irritants, sensitizers, and ionizing radiation. Within this chapter, mainly tissue proteomics sample preparation methods for LC-MS/MS analysis will be discussed as (i) the use of LC-MS/MS is majorly represented in the research efforts of the bioanalytical community in this area and (ii) LC-MS/MS still is the gold standard for quantification studies.Finally, the use of proteomics will also be discussed in forensic science with respect to the information that can be recovered from blood and fingerprint evidence which are commonly encountered at the scene of the crime. The application of proteomic strategies for the analysis of blood and fingerprints is novel and proteomic preparation methods will be reported in relation to the subsequent use of mass spectrometry without any hyphenation. While generally yielding more information, hyphenated methods are often more laborious and time-consuming; since forensic investigations need quick turnaround, without compromising validity of the information, the prospect to develop methods for the application of quick forensic mass spectrometry techniques such as MALDI-MS (in imaging or profiling mode) is of great interest.
Collapse
Affiliation(s)
- L M Cole
- Biomolecular Science Research Centre, Centre for Mass Spectrometry Imaging, Sheffield Hallam University, Sheffield, UK
| | - M R Clench
- Biomolecular Science Research Centre, Centre for Mass Spectrometry Imaging, Sheffield Hallam University, Sheffield, UK
| | - S Francese
- Biomolecular Science Research Centre, Centre for Mass Spectrometry Imaging, Sheffield Hallam University, Sheffield, UK.
| |
Collapse
|