When a young woman is found brutally murdered on a train, the police call in a brilliant but unstable psychologist.
Psychologist Fitz has been called in by the police to help on a murder case. The pressure mounts as he finds out more about Kelly, the murder suspect. The police let Kelly go, but he agrees to go into Fitz's care.
Fitz's wife Judith lays down conditions if she is to return to the marital home. Meanwhile, the chain-smoking, compulsive gambler Fitz has a contemporary Bonnie and Clyde to sort out.
The search for Sean and Tina intensifies when someone close to Fitz and his police team is murdered.
Fitz has Tina in custody, but is racing against time to get her to reveal Sean's whereabouts before he kills again.
When a young boy goes missing, Fitz and the police are called in to find him. Things aren't made easier when a crowd gathers at the police station.
As the search for a young boy's killer continues, intense pressure brought to bear on a suspect has violent repercussions.
