4 Season
60 Episode
Expert Witness - Season 4 Episode 13 Unearthing the Truth (2024)
A young boy is beaten to death, but his killer evades justice. Three decades on, a pollen expert finds a crucial link between a suspect and the brutal murder. And after a vicious attack leaves a man dead, can a blood and fibre analyst help trace the killer?
- Country : United Kingdom
- Genre : Documentary, Crime
- Studio : BBC One
- Director :
- Cast : Ashley John-Baptiste