New findings by state forensic experts have indicated that the bloodstain pattern analysis that was instrumental in convicting a former high school principal in Texas of murdering his wife in 1985 was ...

Analysing the blood stains following a shooting can be key to finding the perpetrator, but it’s a field of forensics that is being called into question. Sidney Perkowitz explains how understanding the ...

The investigation into the disappearance of 84-year-old Nancy Guthrie has entered a new phase after forensic analysis of ...