Age: Stallion, Young Adult
Cutie Mark: A silvery white skeleton key
Goals in life: Simply to escape the city life he had left behind.
Bio: Eddie was born in the slummier inner city of Fillydelphia. He never knew his parents, and instead was forced to grow up alone, stealing what he needed to survive and became very good at it. One day, though, he was finally caught by a Detective named Tracy. Instead of turning in the young colt, Tracy instead took him in and taught the young Eddie everything he knew about detective work and how to solve crimes and mysteries. It all went well until a particular case. Tracy and Eddie were chasing a thief across the Fillydelphia rooftops, and Tracy knocked Eddie out of the way of what was clearly a trap that sent Tracy off the roof and plummeting to his death. Eddie never did catch that thief, and decided it was time to start taking the fight to the criminals. Armed with his knowledge of the streets and detective skills, Eddie donned a dark and concealing outfit and took to the streets at night, calling himself Knight-Mare. Knight-Mare was, quite literally, a nightmare for criminals and police alike to deal with, as he would strike from the shadows and then melt back into them before anyone could stop him. After a few years of this, Eddie grew weary of the big city and decided it was time to retire the Knight-Mare cowl. He took a train to Ponyville, hoping that life in a smaller town would do him good, and that he would leave behind everything pertaining to Knight-Mare.
Note: The Knight-Mare thing will likely get brought up in an episode I am in charge of and become a recurring element every now and then. However, it's in no way meant to be his main gimmick, just something from his past that can haunt him every once and awhile. He is trying to escape from that life after all.