Prince William County Police said a Woodbridge man sexually assaulted a teenage girl outside the Potomac Library on Friday.
Donald Morgan Sullivan is charged with aggravated sexual battery, indecent exposure, masturbation in public, assault and battery and indecent liberties with a minor. He was arrested on Monday.
Police said Sullivan approached the 14-year-old victim from behind and started talking to her while she was standing outside the Woodbridge library after it closed on Friday.
When the victim received a phone call, he left the area.
The information in this article was provided by the Prince William County Police Department. Where arrests are mentioned, it does not indicate a conviction.