Tired of fending off street thugs and worried about the day they can no longer take care of themselves, three elderly widows, Josie, Mabel and Mil, concoct the perfect plan for ensuring their safety, which will also guarantee them free room and board for life.

As grocery bag-covered bodies begin turning up in Southern California, police and the media are stumped. Detectives assigned to the case, Paige Turner and Mark Wisneski, wonder what weird new serial killer is on the loose. The victims are mostly drug addicts and small-time crooks, but why the grocery bags?

The bodies pile up...