#1 New York Times bestselling author Lisa Gardner unites three of her most beloved characters--Detective D D Warren, Flora Dane, and Kimberly Quincy--in a twisty new thriller, as they investigate a mysterious murder from the past . . . which points to a dangerous and chilling present-day crime. FBI Special Agent Kimberly Quincy and Sergeant Detective D D Warren have built a task force to follow the digital bread crumbs left behind...