Eversley is a quiet humble town with citizens who are perfectly content being left alone. Cynical insurance investigator, Harley Cawthorne, is one such inhabitant. But when her path crosses with a rebellious policeman, a mentally scarred drifter, and a retired contract killer, it's clear that she's not the only person in Eversley at ease in her solitude. But the unusual new friendships are overshadowed by the horrific murder of two families. It appears that a serial killer has picked the town as his hunting grounds. And when the police ominously vanish, Harley and her group of loners receive a message from the killer: he is delighted to have made their acquaintance. Left with little choice but to try to find this maniac themselves, the four loners who have spent most of their lives distrusting, will have to trust each other. And leading the investigation, Harley isn't sure who is the bigger mystery: the killer... or her partners.