3/3 Under the stress of Timothy Evans's trial, Christie's true nature begins to reveal itself.
A barrister complicates her professional and personal life by taking on a young client.
4/4 The jury reaches a verdict, and Anna and Craig have to face each other - and the truth.
4/4 To stop the killer, Claire must right the past. But is it too late?
6/6 In a nail-biting 90-minute finale, Hastings' secrets are laid bare.
4/4 Helen's investigation pushes her increasingly into danger.
4/4 Claire is still desperately hunting for answers.
10/10 Time is running out for Boyd as he fights for justice against a powerful adversary.
4/4 A shocking confession forces Len to go to extreme lengths to solve the case.
1/2 Luther is pulled back to duty to investigate the crimes of a gruesome killer.