The town's first bank robbery puzzles the police and leads to an unexpected suspect.

An old friend of Tom's who betrayed his trust returns to make amends. The ex-con's return to town moves PJ and Rose to reopen his case.

A man's abduction of his daughter from his ex-wife gets Adam personally involved when the father insists on only negotiating with him. Nick finds Adam's rifle missing from his locker. He is concerned, knowing that Adam is worried at the prospect of being HIV positive. Adam gets his HIV-test results.