An Effort man has been arrested on charges he sexually assaulted a teen. 54 year old Dana Westover was arraigned on charges of aggravated indecent assault and endangering the welfare of children this morning. According to court paperwork Westover assaulted a 13 year old girl while they were sleeping in a tent at a home on Glenwood Drive over the Thanksgiving holiday last year. Police say Westover admitted to the assault when questioned in July. They also say the victim’s mother and grandmother knew about the assault but did not report it. Westover is free on bail but due back in court for a hearing next month.