About this season
Set in London, each episode is a self-contained story, starting with a news report, then following the team of three detectives as they investigate the circumstances the crime. The cases themselves are hard-hitting with contemporary themes, such as the search for a soldier with PTSD, a murder that has been made to look like an assisted suicide and the gang rape of a young teenager.
Episodes (6)
1. The Enemy Within (Part 1)
Aired 3 August 2016 • 45 min
New colleagues join the team when DI Bellamy is shot dead.
2. The Enemy Within (Part 2)
Aired 10 August 2016 • 45 min
3. The Enemy Within (Part 3)
Aired 17 August 2016 • 45 min
4. The Enemy Within (Part 4)
Aired 24 August 2016 • 45 min
5. The Enemy Within (Part 5)
Aired 31 August 2016 • 45 min
6. The Enemy Within (Part 6)
Aired 31 August 2016 • 45 min
Alisha obtains evidence to incriminate Drummond from his wife Chrissy and, after she is attacked and it is stolen, its recovery proves that Drummond's son Luke was the attacker. Realizing that the game could be up for him Drummond goes to see Joseph and asks him to keep a secret. The connection between Joseph, Mo Jones and Drummond will eventually solve the mystery as to who killed Sarah, and Martha and her husband and bring Drummond down.