Female teacher Anne Nelson-Koch, 75, is sentenced to 10 years in prison for sexually assaulting Wisconsin boy, 14: Faced up to 600 years for repeated assaults in basement of Baptist private school

Anne Nelson-Koch worked at the Tomah Baptist Academy located in Tomah, Wisconsin during the 2016-2017 school year when the sex crimes occurred

Pastor Aaron Smith who was not at the church during the time of the incident told DailyMail.com that she had worked at the school for less than a year

On Friday, she was taken into custody following sentencing to begin serving her 10 year prison sentence