1. The World Cruise (1)

7.7

. 11 December 2000. 60 min

Two elderly brothers are found dead in their home, with no apparent injuries. A post mortem discovers suspicious puncture marks and a possible racist connection.

2. The World Cruise (2)

7.7

. 18 December 2000. 60 min

A third death helps Sam realise that the motive behind the murders of the Davies brothers was not racial - but revenge.

3. Two Below Zero (1)

7.7

. 12 February 2001. 60 min

Sam is called in to identify the naked body of a woman uncovered on a ski slope in Norway.

4. Two Below Zero (2)

8

. 19 February 2001. 60 min

DCI Norton dismisses Sam's idea that a serial killer is at work - until a third body is found at one of the victim's family homes.

5. Faith (1)

7.7

. 16 March 2001. 60 min

A school director's wife commits suicide, but Sam suspects murder. During the investigation, she receives shocking news about her own health.

6. Faith (2)

7.5

. 23 March 2001. 60 min

A second post-mortem is perfumed on Helen Dupen and, although Sam is obviously ill, she is determined to find more evidence.