Casey Jones
Fictional character
Arnold Bernid "Casey" Jones is a fictional character that appears in Teenage Mutant Ninja Turtles comics and related media. Created by Kevin Eastman and Peter Laird, he first appeared in the one-shot, Raphael: Teenage Mutant Ninja Turtle. Wikipedia
Significant other: April O'Neil
Notable aliases: Arnold Bernid "Casey" Jones, Arnold Bernid Jones, Arnold Casey Jones Jr., Casey Arnold Jones, and more
Abilities: Highly skilled at armed and unarmed combat
Created by: Kevin Eastman; Peter Laird
First appearance: Raphael: Teenage Mutant Ninja Turtle (April 1985)