Watch Rellik

Following Gabriel's discovery of a crucial piece of evidence, the hunt is on to track down the killer as the truth is finally pieced together. With the net tightening, a thrilling chase of twists and turns ensues, and as Gabriel begins to piece together the trail of violence leading to the killer, he ends up putting everything he holds dear at risk.

When Gabriel publicly denounces the acid murderer during a press conference, the killer's sights turn towards him and the tension ratchets up as the hunter becomes the hunted.

Gabriel comes face to face with the prime suspect, but his deep and personal connection to the case could see him jeopardizing his career. As a dangerous game of cat and mouse ramps up to a shocking climax, Gabriel begins to lose control.

Told in reverse, the show follows DCI Gabriel Markham and his team as they try to hunt down a serial killer.