Lewis Gribben

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. Meanwhile, 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.

When a swimming instructor is found murdered in her flat, trace evidence from the scene identifies two suspects, including the victim's ex-boyfriend, a former police officer. It's the first case for new recruit Adam, and his eagerness to impress causes friction in the team. As the investigation uncovers a tragic story about the need for love and family, Jack is confronted with secrets from his own hidden past.