Episode 1

E1

Sergeant Danny Waldron and his armed response team shoot dead a hardened criminal.

Episode 2

E2

After the shooting at the drugs house, DC Fleming increases the pressure on Danny Waldron.

Episode 3

E3

DS Steve Arnott believes there is a dark secret in Danny Waldron's past.

Episode 4

E4

Fresh testimony launches AC-12 back on the trail of a corrupt officer.

Episode 5

E5

Loyalties are divided when DS Steve Arnott comes under scrutiny from his colleagues.

Episode 6

E6

DS Steve Arnott is arrested on suspicion of murder but continues to protest his innocence.