A 29-year-old Clarissa man was sentenced to 30 years in prison Monday after pleading guilty to sexually assaulting six of his sisters at the family's Todd County home over a period of seven years. Mervin Kauffman committed the assaults between August 14, 2015 and September 5, 2022, according to the seed facts of the case, with all six victims being juveniles at the time.
Kauffman pleaded guilty on June 5 to six counts of first-degree criminal sexual conduct, as reported by KNSI. At his plea hearing, he acknowledged having a significant relationship with each victim, a legal designation that in Minnesota covers family or household members. He was held in the Todd County Jail pending Monday's sentencing hearing, according to KROC-AM News.
The case began far more severely on paper. A March report described Kauffman as facing 18 felony counts, including nine counts of first-degree criminal sexual conduct, which carried a potential maximum sentence of up to 449 years in prison before Kauffman later pleaded guilty to six counts, per the Independent News Herald.
How the Abuse Came to Light
Court documents filed in March revealed that the Todd County Sheriff's Office launched its investigation on September 9, 2023, after receiving an anonymous report of incestuous sexual abuse involving Kauffman and a minor sister, which resulted in a pregnancy and birth in the summer of 2023. The outlet's report notes that investigators went on to interview the victims' parents along with six minor sisters in the family.
Investigation records cited in the court filings showed that Kauffman used written notes delivered at night to pressure and coerce his minor sisters into submitting to the abuse, the same reporting states. Kauffman left Minnesota for Missouri to seek counseling at a retreat facility and was later relocated to Michigan by order of local Amish community bishops, according to court records cited in the outlet's coverage.
Why the State Took Over the Prosecution
The Todd County Attorney referred the case to the Minnesota Attorney General's Office for prosecution. That transfer was made possible under Minnesota Statutes Section 8.01, which authorizes county attorneys to request state-level prosecutorial assistance for complex criminal cases, according to a statement from the Office of the Minnesota Attorney General. Ordinarily, county and city attorneys handle criminal prosecution when the attorney general's office does not step in.
The Attorney General's Office issued a statement dated June 5, 2026.
How the Sentence Compares Statewide
Under Minnesota Statute § 609.342, first-degree criminal sexual conduct is the state's most severe sex offense category, carrying a statutory maximum penalty of 30 years in prison and fines up to $40,000 per count, according to Ringstrom DeKrey. Kauffman's 30-year sentence sits at that statutory ceiling.
Data published by the Minnesota Sentencing Guidelines Commission shows that between 2020 and 2024, 577 individuals were sentenced statewide for first-degree criminal sexual conduct. The commission's data also covers that same five-year span.
