From TikTok sensation Lloyd Devereux Richards comes the next pulse-pounding thriller in which FBI agent Christine Prusik races to track down a serial killer who leaves a peculiar mark on his victimsForensic anthropologist Christine Prusik has a knack for solving the most unusual casesand for bending the rules in the process.When the bodies ofyoung women start appearing in the caves of Indiana and Illinois, Christine immediately jumps into action. But her Chicago field office is undergoing a reorganization, and the boys club at the top seem more interested in getting all the paperwork in order than solving the murders.Christine isnt going to let a little red tape stop her, and when she discovers that all the bodies have the samemysterious pin-sized bruise onthe back of their necks, she realizes shell have to confront her own inner demons to find the killer.

From TikTok sensation Lloyd Devereux Richards comes the next pulse-pounding thriller in which FBI agent Christine Prusik races to track down a serial killer who leaves a peculiar mark on his victimsForensic anthropologist Christine Prusik has a knack for solving the most unusual casesand for bending the rules in the process.When the bodies ofyoung women start appearing in the caves of Indiana and Illinois, Christine immediately jumps into action. But her Chicago field office is undergoing a reorganization, and the boys club at the top seem more interested in getting all the paperwork in order than solving the murders.Christine isnt going to let a little red tape stop her, and when she discovers that all the bodies have the samemysterious pin-sized bruise onthe back of their necks, she realizes shell have to confront her own inner demons to find the killer.