This programme analyses ten of the UK's toughest murder cases, where forensic science was crucial in bringing the killer to justice.
Episodes
1 season and 2 episodes so far
Season 1, 2 episodes
In June 2002, 91-year-old Edwin Hiles was found murdered in his Witney home. Tiernan Coyle's pioneering fibre mapping technique linked Paul Weedon to the crime.