Christmas special time! Celia WAS a normal truck,just as unimportant as any other, then Nov. 6, 1964, a "prank" that went too far, and Celia died, her remains were scrapped the next day, Celia then proceeded to roam as far as the standard gauge track went, manifesting at the end of trains, then on Dec. 8, 2011, one of those wannabe ghost hunter shows was doing an episode on the coal mine where the incident occured, then Celia procceded to (accidentally) scare them right out of the mine. this may or may not have directly led to an attempt to capture her, using a nonsentient truck, this was more or less a success and failure, for good news, Celia was bound to a new body, for bad news, she still could manually control herself, so mission failed successfully? (why did I do this)