Cracker - Season 3 (1995)

Stuart Grady, a lonely factory foreman, befriends a young male employee and the disturbed runaway involves them both in murder.

Nash and Grady cross paths with Nash's former foster parents, which triggers Nash's long-harbored vendetta towards them, particularly their little boy. Still coping with Jimmy Beck's death, the police bring Fitz in to help catch Nash.

A lab technician, working at the same university as Fitz, begins to electrocute male students in order to gain the attention of the psychologist.

Fitz is taken off the case when it is discovered the killings are for him. Determined to catch Fitz's attention, Janice targets Mark.

A British businessman operating in Hong Kong has feelings of inferiority and turns to murder when he faces bankruptcy.