The story of Hugh Macleod, convicted of murder in a trial using 'dream testimony'.
3/6 Corbett’s most daring plan yet requires McQueen to exploit links with corrupt officers.
4/4 Helen's investigation pushes her increasingly into danger.
4/4 Claire is still desperately hunting for answers.
10/8 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.
6/6 Julien discovers the inside source bringing the case to a devastating conclusion.
8/8 Sam and Gemma are pulling together and join Julien in a desperate race against time.
1/2 Luther is pulled back to duty to investigate the crimes of a gruesome killer.
When Thomas sides against her findings on a controversial case, Nikki suspects foul play.