Rosary Bead Killer

Colonel Jessa Masters' old friend is send by General Graham to work a case with Jessa. A case without her partner Nate. They are investigating Nate's allegedly dead first partner Isaac Madrid of being a double agent who may have faked his own death. Could Nate have been involved? The case leads to a series of dead bodies. Did Isaac kill them to keep his secret life unwraps? Or was Isaac a victim like the rest? This is the 6th book in the Jaguar and Peacock Series.