Series 12

1. Safe (1)

2008-10-01 · 60m

Leo does community service on a rough estate after being done for drink-driving.

2. Safe (2)

2008-10-02 · 60m

Frustration within the team builds as Harry and Nikki struggle to find any useful evidence from the post-mortems to help the police. No one will talk, and they have no leads. Leo worries for Levi, who is sucked further into a world of gangs and violence.

3. Death's Door (1)

2008-10-08 · 60m

The team investigates the murder of a woman found dumped on the side of the road with her face removed.

4. Death's Door (2)

2008-10-09 · 60m

Harry tangles with a Russian oligarch over the murder of a journalist.

5. Terror (1)

2008-10-15 · 60m

The team investigates an armed raid on a suspected terrorist cell in which two suspects and a police officer are killed.

6. Terror (2)

2008-10-16 · 60m

Nikki faces mounting police hostility to her investigation of the armed raid.

7. Judgement (1)

2008-10-22 · 60m

Harry is drawn into the murder of a Hasidic man found on disused wasteland, while Leo investigates the death of an Australian backpacker.

8. Judgement (2)

2008-10-23 · 60m

A second Hasidic boy is killed, which convinces Harry they are looking for a Jewish killer.

9. The Lost Child (1)

2008-10-29 · 60m

When one boy is found dead and another is abducted, the team faces a race against time to find the missing child.

10. The Lost Child (2)

2008-10-30 · 60m

As the search for Liam continues, Nikki's loyalty towards her former mentor is tested.

11. Finding Rachel (1)

2008-11-05 · 60m

The team is asked to investigate the death of a British medical student in Zambia.

12. Finding Rachel (2)

2008-11-06 · 60m

Nikki clashes with Zambian police as she investigates the death of a British medical student.