A string of puzzling murders. A skilled and dangerous killer. Will the Cold Case Squad discover the truth in time to save one of their own? PI Martina and Detective Hirsch accept the new sheriff’s request to reopen a ten-year-old serial killer case. Not that they could refuse. One victim was the sheriff’s brother, a married father of two. The case is strange. Someone has murdered three successful men within a six-month time period. There were no suspects and no motive. The only connection is their cause of death. The links are thin and the motive is unknown, but Martina and Hirsch know better than to ignore the similarities. Frustrated without a logical theory for the murders, Martina and Hirsch throw out preconceived notions and start from scratch. Determined to learn the truth, they pound the pavement and re-interview family, friends, and coworkers until Martina receives a tip. Not a tip. A warning. Undeterred by the threat against her and the squad, Martina calls for an all-hands on deck to solve the case. Will the squad discover the truth before one of their own pays the ultimate price?

Martina and Detective Hirsch, still reeling from their last high-profile case, agree to reopen the missing person case of Sadie Jarreau, a friend of one member of the Cold Case Squad. At first glance, Sadie’s disappearance from the local marina looks like the typical unhappy marriage resulting in a deadly end. But between the marina’s surveillance cameras malfunctioning that day, her husband’s air-tight alibi, and no one with a motive to harm Sadie, Martina and Hirsch are forced to consider a less common scenario - a stranger abduction. As they pursue the possibility that a stranger took Sadie, Martina and Hirsch stumble onto a string of sinister crimes that occurred shortly before, and after, Sadie went missing. Digging deep into the case files of murdered pregnant women found on the Northern California Coast, with their unborn children missing, the team makes a terrible realization. Whoever had been kidnapping young, pregnant women and removing their children before dumping their bodies in the bay - had not stopped. Now Hirsch and Martina must dive into the world of baby trafficking to find those responsible and bring them to justice. Will they stop the killers before another woman is taken? What She Found is the 6th installment of the page-turning and suspenseful Martina Monroe crime thriller series.