A 24-year-old man with a gun is accused of sexually assaulting a 19-year-old woman he knows.
Jonathan Wortham of 1661 Sherbrook Road was arrested Sunday on charges of sexual battery, aggravated assault, possession of a firearm and violation of probation, said sheriff's spokesman Cal Dennie.
Shortly after midnight Sunday, Wortham invited the woman to his home.
When she refused his advances, investigators say, Wortham grabbed a 9mm handgun and raped her.
Wortham has denied that charge and claimed the sex was consensual.
Deputies also found at Wortham's home another handgun, a rifle, a switch blade and ammunition. Wortham is on probation for an aggravated assault conviction, Dennie said.