Dad outraged over sex pics 12/12/2002 By MIKE ZIENTEK / KHOU-TV HOUSTON - Investigators with Children's Protective Services are looking into the case of a six-year-old girl who they believe could be in danger. League City police say photographs confiscated from her home show the little girl was watching while her mother performed explicit sex acts. The child's father is outraged because he says he tried to get something done six months ago. He told KHOU-TV he found sexually explicit negatives that included his daughter back in May. Also Online KHOU-TV video: Mike Zientek reports "I was mad because...