A serial killer went on a five year murderous rampage and eleven innocent people ended up dead. Now, ten years later, this cold case file may finally be put to rest. Chief of Police Max Lamont wants help from his lady friend, Annie Murphy Malone, to clear up this troublesome matter. He doesn't know that Jack and Jill are the consummate detectives behind Annie's amazing mastery at crime solving. The mystery pushes Jack and Jill into danger as they delve into the supernatural and bring an unlikely killer to justice.