Fall downstairs: accident, homicide or natural death?

Skeletal fractures resulting from fatal falls: A review of the literature

To investigate what is currently known about skeletal blunt force trauma (BFT) resulting from falls, and how valuable that research is in contributing to forensic anthropology investigations and interpretations of circumstances of death, a comprehensive review of forensic anthropology, forensic pathology and clinical medicine literature was performed. Forensic anthropology literature identified that establishing the type of fall from the analysis of BFT is difficult given the uniqueness of each fall event, the complexities involved with identify BFT and, in particular, the limited available research documenting fracture patterning and morphologies. Comparatively, skeletal BFT resulting from fatal falls is well documented in the forensic pathology and clinical medicine literature. These disciplines cover a wide range of fall types (free falls, falls in juveniles, specific fractures produced from falls, falls down staircases, falls resulting in impalements, and 'other' fall types), provide details on how the nature of the fall influences the skeletal fracturing, and documents the anatomical regions susceptible to fracturing. Whilst these contributions may assist forensic anthropologists, they provide limited details of fracture patterns and morphologies and thus further research investigating the details of skeletal BFT resulting from fatal falls is required.

Nurse induced respiratory depression by succinylcholine--the 'hero syndrome'

A nurse administered the neuromuscular blocking agent succinylcholine (SUX) to at least one patient and gave first aid in the therapy of unexpected respiratory depression. SUX is regarded as an undetectable and thus perfect poison due to its short half-life and degradation to the endogenous compounds choline and succinic acid. However, SUX and especially its metabolite succinylmonocholine (SMC) were found in plasma and urine a few hours after administration by means of high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). Compared to clinical studies, the window of detection was sufficient to gain definite proof; in other cases no samples were collected. The nurse enjoyed high reputation with the doctors. According to the court she wanted to present herself spectacularly as the first and decisive rescuer to demonstrate her special abilities and capacities, perhaps to receive a better job in the hospital. Considering the actual case, the hero syndrome is not limited to fire-fighters.