A softball coach has been accused of sexually assaulting a teenage girl.

Ryan Jon Loofboro, 34, has been arrested and charged with aggravated sexual assault of a child and indecency with a child.

Friendswood police said their investigation began in May.

Detectives said Loofboro had sexual contact with a 13-year-old girl during the 2012 softball season.

Loofboro was arrested on Thursday and his bond was set at $40,000.

Investigators said if parents have children in the Friendswood softball league, they should make sure the child has not had any inappropriate contact with Loofboro.