24 Hours In Police Custody | Preview (Channel 4)

The story of a young couple whose lives were shattered by a series of anonymous online attacks, which rapidly escalate into death threats.

Rookie detective Emily Richardson is faced with the first big challenge of her policing career, trying to work out what's really going on after each of the couple separately report a series of harassing phone calls and death threats from an unknown third party.

24 Hours In Police Custody returns Monday 25th November at 9pm on Channel 4.