Emerging issues in the approach to submerged bodies: Water-related deaths in Friuli, northeastern Italy (1993-2020). Analysis of post-mortem reports and some unusual cases.

When analysing bodies recovered from a watery environment, all manners of death, a variety of causes of death and the possibility of body disposal have to be considered. Unclear circumstances of death, unidentified victims and body decomposition may hamper a forensic investigation. The lack of specific and sensitive drowning-related autopsy findings and post-mortem blood alcohol levels (blood alcohol concentrations (BACs)) may also lead to erroneous conclusions.