Seventeen-year-old Cassie Hobbs has a gift for profiling people. Her talent has earned her a place in the FBI's elite program for teenagers with innate crime-solving abilities and involvement in some terrible events. After narrowly escaping death after an encounter with a deranged killer obsessed with her mother's case, Cassie hopes that she and the others Team members will be able to stick to investigating particularly serious crimes from afar. But when victims of a brutal new serial killer begin to surface, the Naturals find themselves embroiled in a case that hits too close to home: the killer is the perfect copycat of Dean's incarcerated father - a man he would like to forget by any means necessary. Delving deeper into the killer's train of thought than ever before, can the Naturals outwit the mysterious killer's cruel mind games before this copycat catches them in his web? With her signature wit, brilliant storyline, and twists no one can predict, Jennifer Lynn Barnes will keep readers hooked on edge and keep them looking over their shoulders as they race through the pages of this thrilling story.