A Knoxville man was arrested Thursday following a sexual abuse incident which occured in a restroom at Auld Park this past summer. According to court documents, law enforcement officers met with a 14-year-old victim who told officers 19-year-old Allen Spencer Nichols of Knoxville sexually abused them in a restroom at Auld Park in August of 2019. Officers met with Nichols who admitted sexually abusing the minor in the restroom at the park. Nichols was arrested and charged with sexual abuse third degree, a class C felony.