PolicewomanAnnaMariisforcedtoplayadangerousgamewiththetitleserialkiller.Ifsheloses,shewitnessesthemaniac’storturedvictimshavingtheirthroatscutinexplicitclose-updetailviawebcam.SheteamsupwithBritishcopJohnBrennantofindouttheidentityofthemurderer.