Seven (1995)

Taking place in a nameless city, Se7en follows the story of two homicide detectives tracking down a sadistic serial killer who chooses his victims according to the seven deadly sins. Brad Pitt stars as Detective David Mills, a hopeful but naive rookie who finds himself partnered with veteran Detective William Somerset (Morgan Freeman). Together they trace the killer's every step, witnessing the aftermath of his horrific crimes one by one as the victims pile up in rapid succession, all the while moving closer to a gruesome fate neither of them could have predicted.