Vexed

Kate Bishop, a police detective with a shaky marriage, moves from Bristol to London and finds herself partnered with the distinctly eccentric - and rather less dedicated - Jack Armstrong.

Someone is trying to kill a banker being treated for depression at a rehab clinic. Jack is predictably dismissive of therapy but Kate is in counseling to save her marriage. Jack's flirtation with the clinic director leads to a depressing discovery.

Jack awaits the worst as he prepares for his operation while Kate and her husband debate returning to Bristol. Oh, and there's been a kidnapping...