Man accused of raping girls and infecting them with HIV

HOUSTON -- David Wilson was found guilty today of child sex assault in a Houston court.Wilson, a previous sex offender, was accused of molesting two young girls.The jury deliberated about an hour.Wilson was found guilty of the sexual assault of a child in 2005 and sentenced to four years in prison. Six years later, Wilson has been found guilty again in a case that has lifelong consequences for two more children.Wilson was charged with super aggravated sexual assault of a child. The enhanced charge is because of the age of the victim. She was only 23 months old at the time. We have also been told that the child is Wilson's niece.A court document states that the assault occurred last year. The toddler's parents are said to have lived out of state, had drug problems, and sent their daughter to live with family in Houston. The child is the daughter of Wilson's sister.Last November, the toddler was taken to a doctor, where she was diagnosed with HIV, genital herpes and chlamydia. Reconstructive surgery was performed because of infection to her private parts. A doctor told investigators that she had to have been sexually abused because of the sexually transmitted diseases that were detected.Four people in the home where the child lived were tested. Only one tested positive for HIV. It was David R. Wilson. It's unclear why Wilson was not arrested at the time.A 14-year-old girl spoke to the Children's Assessment Center, telling a caseworker she had been having sex with a man for two years. She identified the man as David R. Wilson and said she was pregnant. An exam of the girl showed that she was HIV positive, had herpes and chlamydia.