A 39-year-old youth baseball coach is facing at least seven felony charges after being caught allegedly raping a 12-year-old girl by the girl’s mother. One of those charges derives from the fact that Donovan Scott Sheppard told officials that he was HIV positive, according to an affidavit cited by KFOR in Oklahoma City. According to those records, Sheppard had to be picked up by the woman with whom he was living after he’d gotten into a fight at a bar in nearby Moore, Oklahoma, on Jan. 13. The woman then went to bed in her southwest Oklahoma City home, but found Sheppard raping the girl, her d…