After watching his dad coach a winning volleyball game Friday night in Lafayette, a Slidell teenager was killed driving home. Christian Tullis' parents are now clinging to their faith as they grieve the loss of their funny, encouraging, joyous son. "He's Christ-like, childlike, playful, he made everyone laugh. He was athletic, good looking, smart, full package," Tullis' mother, Diana Tullis, said. "He was an incredible athlete and he was quite possibly the funniest person we've ever been around," his father, Danny Tullis, said.