THIS IS NOT MY BOOK!!! I HAVE NOTHING TO DO WITH THIS BOOK!!!! The original book Twist and Shout by the author from achiveofourown (Gabriel (AO3)) ALL THE CREDITS GOES TO GABRIEL AND STANDBYME!!

On June 6 1944, American soldiers arrive on the shores of Normandy. Among them, landing at Omaha Beach, Captain Dean Winchester and Private Castiel Novak, who isn't what you would call excited to be there.

(Song the title is from: http://seayou.bandcamp.com/track/rifle-scissor-stone ) Castiel is a detective. His parents were murdered years ago, which pushed him into the job because the killer was never found. He's been a wonderful detective for years, then his partner, Gabriel, gives his number to some guy from a club. Right after that a copy-cat murderer starts up, imitating the murderer Castiel and Gabriel had just imprisoned. Is there a connection? ==WARNING: VIOLENCE AND CURSING==