Catching History's Criminals:...

BBC FOUR

Thursday 9 May 2019  23:00 - 00:00 (60 mins)
...The Forensics Story. 3/3. Gabriel Weston investigates the forensic advances that have elevated the murder weapon from its role of mere evidence to that of key witness. [S,AD]

Catching History's Criminals:... may be available on playback
Catching History's Criminals:... (BBC FOUR) Thursday 9 May 2019 23:00 - 00:00