A Perfect Evil (Maggie O'Dell), Alex Kava

As a deranged killer stalks the terrified community of Platte City, Nebraska, all evidence points to the recently executed Ronald Jeffreys as the culprit, but FBI criminal profiler Maggie O'Dell, along with Sheriff Nick Morelli, soon uncovers evidence that Jeffreys had been convicted and executed for crimes he did not commit and that the real maniacal murderer is still on the loose. Reprint.