A series of gruesome murders leads an Indianapolis cop and a university professor to the doorstep of Cedar Point P.I. Chase Dagger. They have a theory behind the killings. The professor believes the killings only occur just prior to and during a full moon on a Friday the 13th. He believes the evil is passed on from generation to generation. Dagger feels the professor knows far too much about the suspect and the murders. Chase Dagger is back after his debut in The Good Die Twice. Mystery author Lee Driver skillfully blends mystery with an element of horror as she touches on a little known phenomena -- on October 13, 2000 there will be a full moon and it's a Friday the 13th, the thirteenth such occurrence since 1800. You will never look at another full moon on a Friday the 13th the same way.