Aired: July 25, 2005
When his wife and teenage daughter are involved in a hit-and-run car crash, Leo begins a painful journey back to his native Sheffield.
Aired: July 26, 2005
As the police infiltrate a gang of identity thieves, Leo faces a choice between justice and revenge.
Aired: August 01, 2005
The team is called to a drive-by shooting outside a London nightclub. They arrive to a scene of carnage with several people dead, or dying.
Aired: August 02, 2005
The man behind the bloodshed pits both factions against one another and the team are in a race against time.
Aired: August 08, 2005
The team is drawn into the investigation of a series of brutal, apparently motiveless murders in the academic world.
Aired: August 10, 2005
Nikki's beliefs are put to the test as she realises they are facing murders that are committed for sheer pleasure.
Aired: August 15, 2005
A paranoid schizophrenic goes on a violent frenzy in a busy high street. When a young man from the same care home commits suicide, Nikki is convinced there is a connection.
Aired: August 16, 2005
Harry discovers Nazim's death may not have been suicide. Is Dr Sanders the culprit? Meanwhile Leo investigates the murder of a bank manager.