Instinct (2007)

Part 1 (1x1)

Air date: Feb 26, 2007

D.C.I. Thomas Flynn is called upon to solve the riddle of a murder scene without a corpse. When the body is finally discovered, it soon becomes clear that a terrifying serial killer is on the loose. Meanwhile, the detective has issues of his own to contend with when he meets his beautiful half-sister for the first time.