According to the 1975 book Man Eating Sharks! by Felix Dennis, on a beautiful, clear summer day in 1955, one beach along the shores of Lake Michigan was packed with people looking to cool off and enjoy the sunny day, and one of these was George Lawson, a boy from Chicago. Lawson was out with many others splashing about and swimming off a boat near the beach when witnesses allegedly saw him pulled underwater, seemingly by something yanking him under and accompanied by the boy's panicked screams. Shockingly, a dorsal fin was reported by several others on the boat as...