She thought the darkest part of her life was behind her... At the age of sixteen, Jessica Langford endured and escaped the grip of a serial killer who buried his victims alive. After overcoming this terrifying experience, she started her own radio program to help those living in fear. If she could survive her past, why not help others do the same? ...until the darkness closed in again. But now her past is being resurrected. An anonymouse man calls in to her how with remarkable knowledge of her traumatic experience - and her worst fears. With help from Detective Jake Merridan - a gorgeous cop on the brink of burnout himself - Jessie must try to uncover the intentions of this mysterious caller, to find him before he kills again and makes her life worse than anything she's ever feared.