The Best Episodes Written By Peter Berry

Detective Superintendent Jane Tennison has a new case when a woman who is found to be an illegal Bosnian refugee is found dead.

Tennison travels to Bosnia where she makes a breakthrough, only to find her suspect is protected by the UK government.

Elliot's loyalty is tested by an increasingly suspicious Ed Dumani. Sean throws a dinner in an attempt to unite the two families. Alexander is asked to meet with some of Finn’s old contacts.

With the stakes higher than ever, the Wallaces are forced to go into hiding. Luan risks his life to rid himself of Mosi. Floriana seizes an opportunity. Elliot attempts to save the life of a colleague.

Lale is asked to make an impossible decision. Will she choose her homeland or her family? Sean enacts a dangerous plan. Elliot takes on a new foe. Ed is confronted with shocking evidence of Finn’s deal with Luan.

The truth about Finn’s murder is revealed - and The Wallaces and The Dumanis will never be the same again. Meanwhile, Luan is forced to confront the deadly consequences of his actions. Elliot provides Vicky with enough information to make her move.

When successful psychologist Joe O'Loughlin is asked by the police to assist in the case of a murdered young woman, ghosts from his past begin to resurface.

Joe's wife desperately wants him to focus on his health, but he just can't get the murdered woman out of his head. He's convinced there's something sinister at play.

Things look bleak for Joe as he embarks on his own investigation while the police continue theirs. Joe unearths details which lead him uncomfortably close to home.

Desperate to uncover the truth, Joe finds himself on the run. In a final attempt to understand what is happening to him, Joe must dig deep into the past, including his own.

Joe has finally uncovered the truth at the heart of recent events, but the threat to those closest to him has never been more real.

A reclusive mathematician returns to England to attend his brother's funeral, finding a world much changed from the one he left, and is pulled into a spiral of strange events.