Grant Bothen, Eagle, Idaho, physical education at Hacker Middle School [Mountain Home School District #193], Mountain Home, Idaho, "accused of sexually abusing a child under the age of 16" KTVB: Middle school teacher accused of child sexual abuse A physical education teacher from Eagle has been accused of sexually abusing a child under the age of 16. Boise police say 42-year-old Grant Bothen turned himself in to authorities on Wednesday around 4:40 p.m. Bothen was subsquently charged with one count of felony sexual abuse of a child ... Officers say the alleged crime happened in a Boise home Between January and May of this year. They also say the victim and Bothen knew each other well.Mountain Home News: Former school teacher charged with sexual abuse A former teacher with the Mountain Home School District was arrested this week in connection with a sexual assault case in Boise. Grant A. Bothen, 42, was charged with two felony counts of sexual abuse of a minor under the age of 16 and one count of disturbing the peace. Bothen, an Eagle resident, previously served as a physical education teacher at Hacker Middle School. He was removed from his teaching duties last May after the school district was notified he was under investigation. Tags: