A radio DJ begins questioning her ex's intentions when he suddenly re-enters her life just as a mysterious stalker begins targeting her at her radio show. A radio DJ begins questioning her ex's intentions when he suddenly re-enters her life just as a mysterious stalker begins targeting her at her radio show. A radio DJ begins questioning her ex's intentions when he suddenly re-enters her life just as a mysterious stalker begins targeting her at her radio show. A radio DJ begins questioning her ex's intentions when he suddenly re-enters her life just as a mysterious stalker begins targeting her at her radio show.