An escaped mental patient obsessed with revenge fails to kidnap five-year-old Sean Savich, and agents Sherlock and Savich know they're in his crosshairs and must find him before he continues with his 'kill' list. Chief Ty Christie of Willicott, Maryland, witnesses a murder at dawn from the deck of her cottage on Lake Massey. When dragging the lake, not only do the divers find the murder victim, they also discover dozens of bones. Even more shocking...

When Special Agent Lacey Sherlock foils a terrorist attack at JFK airport, she thinks her job is done and turns the reins over to the New York FBI. But stopping the grenade-carrying crazy was only the beginning. Another plot unfolds nearly simultaneously with a bomb at St. Patrick's Cathedral. The terrorist at JFK refuses to speak to anyone but Sherlock. She heads back with counterterrorist Special Agent Cal McLain to try to get him to talk. Meanwhile,...

Recruited by Dillon Savich for his uncanny criminal-tracking instincts, FBI Special Agent Griffin Hammersmith investigates a perplexing attack involving his music-student sister while Savich and Sherlock examine the bizarre murder of a Federal Reserve Bank chairman's grandson.

Seven years ago, Mia Briscoe was at a college frat rave with her best friend, Serena, when a fire broke out. Everyone was accounted for except Serena, who was never seen nor heard from again. Now an investigative journalist covering the political scene in New York City, Mia discovers old photos taken the night of Serena?s disappearance and begins to uncover a sinister string of events going all the way back to that disastrous party. Working with Sherlock,...