In Season 2, Episode 5 of In the Footsteps of Killers , Emilia Fox and Prof. David Wilson investigate the 1989 murder of 18-year-old Tina Bell in Billingham, examining potential links to other cold cases. The episode highlights a theory involving convicted murderer Vince Robson, while utilizing a "walking the scene" format to re-examine evidence. Watch the episode on Channel 4 . In the Footsteps of Killers - Series 2 Episode 5