How I Caught the Killer
Traces of DNA
Season 1 Episode 5 of 10
How detective David Baker became the first person to use DNA profiling in a criminal investigation, when looking for the killer of two young girls in 1986
How I Caught the Killer airs on Sky Crime HD at 3:00 PM, Wednesday 30 July. (Subtitles, repeat.)
Topics
Education ➝ Science ➝ Factual Topics
Factual Crime