A shooting and kidnapping during a Mother's Day celebration send Amber Monroe and her Washburn County Sheriff's Office colleagues into a frantic search for the man responsible. With little to go on, the detectives find tracking him down to be a monumental challenge.
The bodies of three women missing from St. Paul are discovered, and a media frenzy begins when a fourth woman is found alive but clearly out of her mind. The elusive perpetrator is still at large.
As Amber's team closes in on the location of the Mother's Day kidnapper, they realize that their case and the killings in St. Paul have something--or someone--in common.
The full extent of this monster's atrocities are known only when one of their own is taken. Finding their colleague is all that matters, and it's up to Jack and Amber to track down the killer.
