Quarry, Vol. 1: Sins of the Fathers, Max Allan Collins

Wednesday, 5:30 in the morning, in a seedy Las Vegas casino, a bellboy delivering an order stumbles... over a dead body. Homicide Detective Jim Brass calls Grissom and his team to the crime scene.

While Brass conducts routine interrogations, and Warrick and Sara search for clues, Nick and Catherine investigate a murder committed fifteen years earlier, which may have some connection to the case. Same modus operandi: two shots to the back of the neck. The work of a professional.

A pursuit that promises to be even more difficult as Grissom also has to deal with the inexplicable pressure from FBI agent Culpepper...