MENOMINEE COUNTY, Mich. (Michigan News Source) – A former Menominee County Sheriff’s Deputy and school resource officer will spend to 40-60 months in prison.

Friday’s sentencing comes after Brian Helfert took a plea deal in July. He he pleaded no contest to one count of first-degree criminal sexual conduct. The second count of the same charge was dismissed as part of the plea deal.

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The charges,  filed in 2022, stem from the alleged sexual assault of a 13-year-old boy during the 2017-2018 school year. According to the criminal complaint, Helfert worked as a school resource officer at Blesch Intermediate School at the time; the victim was a sixth-grade student.

This follows a trial that concluded in Dec. 2023, in which Helfert was found guilty of second-degree criminal sexual conduct with a weapon. He was sentenced for that charge on March 7 to a minimum of nine years and a maximum of 15 in prison. Helfert was credited for 757 days already served on his sentence.