UFC champ Bones Jones pleads guilty to leaving crash scene.\rbr\rbrUFC champ Bones Jones pleads guilty, avoids jail time.\rbr\rbrFull Story: Jon Jones has just pled guilty to one count of leaving the scene .\rbr\rbrFormer UFC light heavyweight champion Jon Jones pleaded guilty Tuesday in New Mexico District Court to one count of leaving the scene of an accident, but .\rbr\rbrUFC champ Bones Jones pleads guilty, avoids jail time.