In the Footsteps of Killers
Available on Channel 4
`Silent Witness' star Emilia Fox, who played forensic pathologist Dr Nikki Alexander, and criminologist Professor David Wilson reopen cold criminal cases, using the latest in forensic science and criminological research to re-examine them. Emilia and David also travel to the scene of each crime, using interviews with witnesses, suspects and friends and family of the victims to try to understand what happened and uncover some insights that could help find the killer.