Mixed impact of firearms restrictions on fatal firearm injuries in males: a national observational study.

Introduction: Public health organizations have recommended restricted access and safe storage practices as means to reduce firearm injuries and deaths. We aimed to assess the effect of four firearm restrictions on firearm deaths in Norway 1969-2009.

Methods: All deaths due to firearm discharge were included (5,660 deaths, both sexes).

A psychological profile of a serial killer: a case report.

Serial killers have always fascinated society. A serial killer is typically defined as a perpetrator who murders three or more people over a period of time. Most reported cases of serial killers come from the United States and Canada.

Psychological autopsy studies as diagnostic tools: are they methodologically flawed?

One of the most established "truths" in suicidology is that almost all (90% or more) of those who kill themselves suffer from one or more mental disorders, and a causal link between the two is implied. Psychological autopsy (PA) studies constitute one main evidence base for this conclusion. However, there has been little reflection on the reliability and validity of this method.

Identity of victims from fragmented and decomposed remnants by DNA profiling in a case of serial killings.

A 28-year-old man, Surinder Koli, from a Nithari village adjoining Delhi, India committed serial murder. This case was of paramount importance in medico-legal investigations, as it was a landmark case of a serial killer reported from India. The skeletal remains (627 pieces) including skull/skull portions (19) were recovered from the nearby sewer drain, sump and the backyard of the house in which this man was residing.