While investigating his sister's death, Ben Vicksburg sees patterns that don't fit and clues similar to other unsolved murders in the evidence, but his obsession leads the police to suspect him and makes him a target of the real killer.
While investigating two brutal murders, Detective Decker, with help from his temporary partner and his wife Rina, uncovers ties to a crime from twenty-years earlier.
When Rina Lazarus discovers human remains in the woods near her home, her husband, Peter Decker, investigates related decades-old unsolved murders before identifying a possible suspect who has been hiding in plain sight.