E1 • In Sight of the Lord: Part 1

1. 59 min
2. TV-MA
3. CC

A common theme, linking three murders over a 60 year period, is discovered when the case of the murder of an ex-soldier is reopened. Can the team prevent a fourth killing?

E2 • In Sight of the Lord: Part 2

1. 59 min
2. TV-MA
3. CC

The team know what links the victims but they are still searching for the motive - and for the murderer.

E3 • False Flag: Part 1

1. 58 min
2. TV-14
3. CC

Who is the skeletal inhabitant of a car abandoned in a disused garage, and what links him to the assassination of a government minister 25 years ago?

E4 • False Flag: Part 2

1. 59 min
2. TV-14
3. CC

An ex-army officer who served in Northern Ireland's Troubles points Boyd's suspicions towards the security services, making the case more complicated than ever.

E5 • Fugue States: Part 1

1. 51 min
2. TV-14
3. CC
4. HD

A man is admitted to hospital 15 years after he and his twin went missing from their home. Before he can be interviewed, a murder takes place and he goes missing once more.

E6 • Fugue States: Part 2

1. 51 min
2. TV-14
3. CC
4. HD

Mel is suspended from the case pending an inquiry, while Grace and Boyd have more questions for Roper, but the doctor is in no position to answer them.

E7 • Anger Management: Part 1

1. 59 min
2. TV-14
3. CC

Sam Jacobs is released from prison to start a new life. When a man is murdered in his hostel, he becomes a suspect - but he may have been the intended victim.

E8 • Anger Management: Part 2

1. 59 min
2. TV-MA
3. CC

The secret past of the team's guitar teacher suspect is revealed, and Frankie is embarrassed following the attack on the lab.

E9 • The Hardest Word: Part 1

1. 58 min
2. TV-MA
3. CC

A man is found dead at a hotel with a word carved into his back, the hallmark of an old crime that the cold case team is already investigating.

E10 • The Hardest Word: Part 2

1. 59 min
2. TV-MA
3. CC

The cold case team continues to try to unravel the macabre murders, and DNA evidence brings them towards their suspect.

E11 • Shadowplay: Part 1

1. 58 min
2. TV-14
3. CC

A woman torches her home, killing her family. She claims that she was incited to commit arson by a mysterious figure called 'The Shepherd'.

E12 • Shadowplay: Part 2

1. 58 min
2. TV-MA
3. CC

Boyd's team are sure the dark figure cited by two homicidal psychiatric patients exists, and continue to investigate the mysterious Shepherd.