Special Agent Caitlyn Tierney

After the deranged lunatic who murdered Sarah Durandt’s husband and son is executed, Sarah returns to her home in the Adirondacks in hopes of achieving some measure of closure. But once there, Sarah is forced to face a nightmarish possibility. The wrong man may have been sent to his death, and the killer of her loved ones may be hunting for a new victim.

It’s the one mystery Supervisory Special Agent Caitlyn Tierney has never solved: Her father’s unexplained suicide after arresting his best friend for murder. It drove Caitlyn to become one of the FBI’s best agents—and often the most unorthodox. Her latest case is no exception when the man she holds responsible for her father's death asks for help in finding his missing daughter.

It’s the kind of case that chills Caitlyn to the bone. Missing person. College student. Beloved daughter of a world leader in biotechnology. She was last seen on a spring break cruise. No witnesses. No motives. Just one possible lead - reports of a stranger who may have lured the young archeology major off the ship and into the jungles of Guatemala. When Caitlyn follows her hunch into the jungle - with the FBI’s Jake Carver by her side - the trail takes a surprising turn into the very heart of darkness.