They were a match made in the hallowed halls of Quantico. Until Death came knocking… Six years ago, FBI Profiler Megan Montgomery tapped into the mind of a serial killer—and nearly became his last victim. Her FBI colleague and then husband, Jack, put everything he had into finding the killer, but the case took its toll on Megan and Jack and destroyed their marriage. With her heart in shambles, Megan fled to the small Inuit village where she was from in remote Alaska, but vivid nightmares of the killer won’t let her go so easily. And soon, her dreams take a fresh and frightening twist from nightmare to reality. Jack thought he’d made the right decision by letting Megan go and not fighting for their marriage. He believed she was better off without him after he’d almost gotten her killed. Now, with a new set of murders matching their closed case, there’s only one person who understands this killer enough to bring him in, and that’s Megan. Jack wasn’t expecting all the old feelings he thought he’d buried down deep to resurface when he sees Megan again. Nor is he prepared to come face-to-face with Megan’s secret. The one that raises the stakes impossibly high.

_An FBI agent with a dark secret. A killer on a mission._ A murderous past that unearths an unexpected connection. BAU Special Agent Hannah London’s troubled past reminds her that life is fragile. And hers has an expiration date that can’t be denied. When the bottom drops out of Hannah’s world, and a killer ramps up his victim count, Hannah and fellow agent, Cooper Delaney are in a race against time to catch the killer. A bombshell revelation has Hannah and Cooper reeling after the killer’s cryptic messages seem to hint at a connection. . .to Hannah. As Hannah’s feelings for Cooper deepen, her head tells her to end things before Cooper gets hurt. But her heart, the one that threatens to betray her, doesn’t want to walk away.