A top FBI profiler, Special Agent Illeana Scott doesn't rely on traditional crime-solving techniques to unravel the mysteries of a murderous mind. Her intuitive, unconventional approach often makes the crucial difference between catching a killer and sending a dead-end case to the cold file. When Montreal detectives, handling a local homicide investigation, reluctantly ask for an outsider's help to get inside the head of a cunning serial killer, Agent Scott joins the case. With meticulous insight, she theorizes that the chameleon-like killer is 'life-jacking'--assuming the lives and identities of his victims. As the pressure mounts to catch the elusive murderer, Agent Scott's unorthodox methods alienate her from a territorial police team that feels threatened by her uncanny abilities.