Will Robie returns home from a mission overseas to discover that his boss--codenamed Blue Man--has vanished. His last known location was in remote Colorado, and there have been no other sightings or communications since. But there is violence brewing in this small town, and Robie and his sometime-partner Jessica Reel will be lucky if they make it out alive, with or without Blue Man.

"When Amos Decker is called to South Florida to investigate a double homicide, the case appears straightforward: A federal judge and her bodyguard have been found dead, the judge's face sporting a blindfold with two eye holes crudely cut out, a clear sign that she'd made one too many enemies over her years on the bench. What at first seems cut and dry is anything but: Not only did the judge have more enemies than Decker can count--from violent gang...

"Amos Decker witnesses a murder just outside FBI headquarters. A man shoots a woman execution-style on a crowded sidewalk, then turns the gun on himself. Even with Decker's extraordinary powers of observation and deduction, the killing is baffling. Decker and his team can find absolutely no connection between the shooter--a family man with a successful consulting business--and his victim, a schoolteacher. Nor is there a hint of any possible motive...

Confronted by the first murder suspect of his early career while visiting his hometown, FBI detective Amos Decker reexamines startling connections to another crime that make him question if he arrested the wrong man years earlier. Amos Decker and his FBI partner Alex Jamison are visiting Decker's hometown of Burlington, Ohio, when he's approached by Meryl Hawkins-- the first person Decker ever arrested for murder back when he was a young detective....