TV Guide Sky Crime Thursday

The Proactive Squad from Thames Valley Police use unmarked cars fitted with on-board video cameras to give an insight into vehicle crime and how it can be prevented, featuring footage of dangerous drivers on the overcrowded roads

An insight into the work of the police dogs of the West Yorkshire force as they hunt for drugs and track down burglars. Also featured are two of Europe's most famous canine detectives, Eddie and Keela - formerly employed by South Yorkshire Police - whose skills have been used in the hunt for Madeleine McCann and the investigation into allegations of child abuse in Jersey. Narrated by Ken Stott

The tenacious detective who trailed the criminal who held a taxi driver at knifepoint and carjacked an elderly woman. Plus, the actions of a man horrified when a thief stole a charity tin of the hospice where his mum spent her last days. Presented by Dominic Littlewood

Presenter Fred Dinenage reflects on the story of Ruth Ellis, who was found guilty of the murder of her estranged lover. She was hanged for the offence in 1955, the last woman to suffer such a fate in the United Kingdom

Tragedy struck the University of Miami when linebacker Marlin Barnes and his girlfriend were found murdered in his apartment. With no witnesses, investigators delve into Miami's hip-hop scene to unravel the mystery behind their deaths