Series 19
Episodes
1. After the Fall (1)
2016-01-04
Nikki arrives at a murder scene to find it's a carbon copy of a case in her past.
2. After the Fall (2)
2016-01-05
Nikki becomes the prime suspect after a former colleague is murdered.
3. Flight (1)
2016-01-11
A young British Muslim returns to the UK, and concerns over her intentions soon escalate.
4. Flight (2)
2016-01-12
Thomas must put his personal feelings aside as the team track down Begovic.
5. Life Licence (1)
2016-01-18
An ex-convict is killed and suspicion lands on a recently released child killer.
6. Life Licence (2)
2016-01-19
Further victims are killed and a distinctive modus operandi begins to become clear.
7. In Plain Sight (1)
2016-01-25
The shooting of a teenager in an armed police operation triggers a series of murders.
8. In Plain Sight (2)
2016-01-26
Jack leads the hunt for suspected killer Bruno, the brother of the shot teenager.
9. River's Edge (1)
2016-02-01
A family murdered at a picnic leads the team to the female victim's estranged husband.
10. River's Edge (2)
2016-02-02
As Nikki and Jack move closer to the truth, their lives are thrown into mortal danger.