Three single women are murdered with only a credit card linking them. To catch the killer, Kate acts as bait. Easy access to credit-card records tempts both the detectives, but the ill-gotten information jeopardizes their love lives and relationship.

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...

Jack gets a new partner who's not only unimpressed by him, but fiercely competitive. Together, they set about solving the murder of a car salesman.

Jack and Georgina go undercover to investigate the murder of a student.

When Ted Finch goes missing, Jack and Georgina concentrate their attentions on the local health club he attends so enthusiastically. Or does he?