Serial Killer

S1 : E1 | TV-14 | 44 min | Aired: 09.20.18

In 2013, when Detective Superintendent Martin Brunning was called to the scene of a man's body. He is in a race against time to catch one of the UK's most notorious serial killers.

The Suffolk Strangler

S1 : E3 | TV-14 | 44 min | Aired: 10.04.18

In the ten days before Christmas 2006 Detective Chief Superintendent Stewart Gull was faced with every detective's worst nightmare, as the bodies of five young murdered women are found in the Suffolk...

The Canal Killer

S1 : E4 | TV-14 | 43 min | Aired: 10.11.18

When Detective Chief Inspector Howard Groves took a phone call from the Dutch Cold Case Team in Rotterdam he began investigating two women's bodies found in canals in UK and Holland eleven years apart...