In Deep - Season 2 (2002)

Garth is in a critical condition after David Pearce shot him. Liam is determined to get revenge but has to balance his emotions as he tries to find out who was behind the murder of DCI Holland and the attempt on Charlie Pearce's life.

When Fiona Waddington's teenage daughter and young son are kidnapped a ransom is sent to her family's publishing company. As the kidnappers don't want the police involved, Liam and Garth have to pose as kidnap and ransom specialists.

After the botched exchange, Garth is being held by the kidnappers and Liam is off the case due to concerns over his personal life. The kidnappers send new demands but Clayton Waddington is unwilling to meet them.

A killer is targeting the members of a dating site with the team working to draw out potential suspects under the guidance of a criminal profiler. Meanwhile, Liam's involvement with an obsessive estate agent leads to his relationship with his ex-wife and children becoming even more fraught.

Another murder has been committed. Garth is sent undercover to befriend key suspect Grendel and the team become concerned when Dr. Winterbourne works out a pattern to the killings that suggests Liam's ex-wife, Pamela, is a potential victim.