Sky Crime +1 Saturday

The documentary tells the story of a man who thought he had got away with his parents' murder - until the chemical compound luminol revealed a trail of his bloody footprints

When a businessman and his wife are gunned down in 1980s Los Angeles, police discover a family torn apart by bitter and violent resentment

Documentary looking into homicide investigations through interviews with potential suspects, re-enactments and in-depth examinations of the crime scene

Chris and Simon deal with a violent suspect they believe has tried to break into a car, while Daz and Rosie stop a van after a dangerous pursuit - but the driver refuses to give up

A focus on the work of the police canine unit in West Yorkshire, featuring sniffer dog Bella and a hunt for a car thief