Casey Jones

Casey Jones is one of the main characters of the Teenage Mutant Ninja Turtles series. He's a vigilante characterized by wearing a hockey mask and carrying a golf bag full of sport weapons.

Along with April O'Neil, his primary love interest in the TMNT-franchise, he's the closest human ally of the turtles and Master Splinter, although he's generally closer to Raphael than he is to the other three turtles.