The gripping new crime novel in the Peter Decker and Rina Lazarus series from New York Times bestselling author Faye Kellerman. It has been almost a year since Greenburys last murder. Detective Peter Decker has enjoyed the slower pace of his new job with the upstate police department. Then he receives a phone call from his captain. A male body has been found in the local woods. It appears to be a suicide - single shot to the head, gun by his side - but until the coroner makes the final determination, Decker and his partner Tyler McAdams must treat the scene as a suspicious crime. Identifying the body takes Decker and McAdams into the indecipherable upper echelons of mathematics at Kneed Loft College - a sphere of scheming academics, hidden cyphers and most dangerous of all, a realm of underworld crime where even the most conscientious students can become cold and calculating.