WACO, Texas (KWTX) - A Waco man who sexually assaulted a 14-year-old autistic girl at a Bellmead motel was sentenced to 15 years in prison Thursday.

Roheim Clarke, 22, pleaded guilty to aggravated sexual assault of a child, and 54th State District Judge Susan Kelly sentenced him to prison in accordance with Clarke's plea bargain with the McLennan County District Attorney's Office.

Clarke must earn credit for serving at least half of his prison term before he can seek parole and will be given credit for the 380 days he has been jailed awaiting the resolution of his case.