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