as for leonard simms, he walks away bruised and swollen but without serious injury.. but there are some things his son says he'll never get back. >> i don't think it's as much fun for him anymore. my dad had an incredible sense of spirit, optimism. and then having this happen to him, that took something out of him. >> seven months later and a few miles away, another crime on camera stuns the city of detroit. a tall, heavyset man walks into a gas station mini mart with an 18-month-old child in tow. first he kicks the little boy, who collapses to the floor. then a second time, another kick to the boy's side, knocking him off his feet. when the toddler gets up, the man opens the freezer door, bashing him in the head. there's no audio on the tape, but police say the boy is crying. the man bends down and starts spanking the child. then picks him up, pulls down his pants, pinching and spanking the child some more. the video shows him striking the child repeatedly on the floor, stepping on the little boy's hands. then he coldly turns his back and walks away, leaving the chi