Six murder investigations featuring the forensic scientists and police officers who solved the original cases. Introduced by Ludovic Kennedy 4: Gunlore
A bank teller is shot dead by an armed robber.
Eye-witness accounts conflict and are virtually useless.
However, the shattered bank screen and the shotgun pellets and cartridge wadding recovered from the victim provide some vital clues ... Names of people and places have been changed.
Directed and produced by OLIVER MORSE and IAN DUNCAN (R)