A Bloomfield Township man charged with a criminal offense for reportedly living with his wife’s decomposing body was sentenced Thursday morning in Oakland County Circuit Court.
At the sentencing hearing, Judge Martha Anderson ordered Dirk-Peter Grunewald, 54, to spend 118 days in jail with credit for 118 days served followed by 18 months probation for concealing the death of an individual — his wife, Ariane Grunewald Bluem, 57. He pleaded no contest to the charge this past August.
Dirk-Peter Grunewald booking photo
Bloomfield Township police said they found Bluem’s body on a coach in the couple’s home on Hedgewood Drive on Sept. 27, 2025. Bluem had been dead for an extensive period of time and was “severely decomposed,” police said.
Grunewald’s court file lists the date of offense as Aug. 1, 2025.
Officers had been called to the home to conduct a welfare check when they discovered the corpse. After finding the body, police reportedly located Grunewald in an upstairs bedroom of the home.
Due to the cognition of the body, the Oakland County Medical Examiner’s Office said the cause and manner of Bluem’s death were both “indeterminate.”
Conditions of Grunewald’s probation include alcohol testing at least three times per week, completing mental health treatment, attending Alcohol Anonymous and Narcotics Anonymous meetings, substance abuse treatment as directed by his parole officer, and other orders and restrictions.
A no contest plea is not an admission of guilt but is treated as such for sentencing purposes. It can also offer some liability protection in civil cases.
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