A radio DJ is tormented by a twisted killer, who has a gruesome request. I was nineteen when I discovered my boyfriend's father was a serial killer. I stumbled upon his latest victim tied up in the basement of the house he was renovating, and it was my evidence that helped convict him to a life in prison. My boyfriend never forgave me for turning against his dad and a couple of years later took his own life. That was fifteen years ago. I am now a local evening radio presenter, but it seems I can't escape my past. Late one night, when I'm alone, the phone rings. The caller wants me to solve a riddle, and tells me a life depends on it. 'Only you can save her' 'If she dies it's your fault'. And so, the deadly game begins. Someone wants revenge.