The BAFTA-winning hit returns, as DI Sunny Kahn and new recruit DCI Jess James investigate a cold case with alarming links to the police force.
When a spine is dredged out of Whitney Marsh, a new case begins for Jess and Sunny's team at Bishop Street CID. Four potential suspects, Juliet, Melinda, Asif, and Marty, each have secrets to hide.
The Bishop Street team investigate Gerry Cooper's life and criminal record, making contact with his widow, Juliet. Darker layers to the suspects' lives are revealed.
The team discover Gerry's nationalist views, his connections to the suspects, and his violent streak. Jess reaches out to her sister, as Leanne and Sunny's friendship evolves.
With the details of Gerry Cooper's life becoming clearer and one suspect already being questioned, the Bishop Street team find suspects further afield.
Lies are uncovered as Mel and Asif are taken into police custody. Juliet tries to protect Taylor, and herself, from the investigation.
For better or worse, Jess and Sunny get the truth from Asif, Marty, Mel, and Juliet, and Gerry Cooper's killer is revealed. But as ever, the truth leads to difficult decisions. (Final)
The BAFTA-winning hit returns, as DI Sunny Kahn and new recruit DCI Jess James investigate a cold case with alarming links to the police force.
