Silent Witness

Having traced Laura’s last movements to a suburban house, the team struggle to identify the bodies buried in the garden. With a prowler seemingly on the loose, DI Meredith continues to suspect her former colleague. Cara is furious when she finds out why Ryan is in prison, forcing Jack to pick up the pieces and weigh up his loyalties to his brother and the truth.

With their suspect in a coma and an attacker seemingly at large in the hospital, Nikki calls on Adam's expertise to help solve the case.

The murder of a promising boxer draws Nikki and Jack into the world of underground boxing. Meanwhile, Jack's brother Ryan is released from prison.

Jack, Nikki and Simone investigate another death connected to the underground boxing ring. Jack's loyalty is tested when he fears Ryan has put Cara in danger.