Walking Shadows by Faye Kellerman

Detective Peter Decker and his wife, Rina Lazarus, risk life and limb to solve a pair of brutal murders that may be tied to a crime from more than twenty years ago in this intense and addictive mystery from New York Times bestselling author Faye Kellerman.

On a quiet suburban street in upstate Greenbury, New York, the brutally beaten body of a young man is discovered in the woods adjacent to an empty vacation home. Twenty-six-year-old Brady Neil a resident of the neighboring town of Hamilton, had no criminal record, few friends, worked full-time, and attended community college. But as Detective Peter Decker learns, the clean-cut kid is linked to the criminal world. When Brady was a baby, his father, Brandon Gratz, was convicted of robbing and killing the owners of a local jewelry store. While Gratz and his partner, Kyle Masterson, admitted to the robbery, they swore they left the owners, Glen and Lydia Levine, very much alive.

The experienced detective knows there's more to this homicide case than the records show. As he digs into Gratz's past, Decker begins to suspect that the son's murder may be connected to the father's sins. Before he can put together the pieces, Decker finds out that one of Brady Neil's friends, Joseph Boch--aka Boxer--has gone missing. Heading to Boch's house with his temporary new partner, Hamilton PD cop Lenora Baccus, they discover a bloodbath.

Who would savagely kill two innocent men--and why? Finding the answers will require all of Decker's skill and knowledge, the help of his fellow Greenbury detectives, Tyler McAdams and Kevin Butterfield, and information gleaned from his wife Rina's behind the scenes investigation to put all the pieces of this deadly puzzle together . . . and see justice done.

This book is part of the "Peter Decker/Rina Lazarus" series.
Here are some other books from this series: