Stewartville, MN (KROC AM News) - The Olmsted County Sheriff’s Office is investigating a suspected fatal heroin overdose.

Captain Scott Behrns says deputies were called to an apartment in Stewartville around 8 p.m. Sunday and found a 26-year-old man had died. His girlfriend made the 911 call.

Behrns says it’s “likely” the man died from a heroin overdose.

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