Mummy's Little Murderer: The Killing of Emily Longley

On May 7th, 2011, 20-year-old Elliot Turner strangled his girlfriend Emily Longley and persuaded his doting parents to help him cover up the crime.

This documentary examines events surrounding the murder, the investigation and the trial, and features interviews with family, friends, police and prosecutors, as well as covert recordings, surveillance footage and personal archive material.