Mr. Brooks (2007)

A successful businessman struggles with his addiction to murder as his alter ego becomes more insistent. To satisfy his urges, he kills a couple and frames it as the work of a serial killer, all while trying to protect his daughter from his dark secret. However, he soon realizes he can't control his impulses and concocts a plan to disappear. But when a blackmailer enters the picture, Brooks must make difficult choices to preserve his own freedom.