Crime stories from Dallas-Fort Worth and across Texas, including a man who robbed a bank and stole 7 cars in one day, megachurch founder Robert Morris turns himself in on child sex charges, rapper Yella Beezy is arrested for hiring a hitman, two teachers and a superintendent arrested after video surfaces of a special needs student being abused, a man who killed his wife in an “accidental” shooting, video of Fort Worth police opening fire on the man who called them for help and a 5-year-old child killed by a bus…