CCTV footage of killers Stephen Unwin and William McFall, who teamed up after meeting in prison, to murder nail bar owner Quyen Ngoc Nguyen.

Maintenance men Unwin, 40, and McFall, 51, put their victim through an unimaginable four-hour ordeal after she was lured to Unwin's home in Shiney Row, Tyne and Wear.

The footage shows the men in the lead up to the killing and of them driving to dispose of the body and returning back to the flat.