Paul Allen Strom, 27, Little Falls, has been charged in Morrison County District Court with two counts of felony third degree drug sale.
In April, a confidential informant told investigators they could purchase heroin from Strom at a rate of about $40 for .1 grams, the criminal complaint said.
The informant allegedly later purchased heroin from Strom while investigators observed, and the informant later turned over the heroin to law enforcement.
Days later, the informant made another alleged drug purchase from Strom and investigators observed a hand-to-hand purchase between the two.
The informant again turned over the heroin and said they were from Strom, the criminal complaint said.
If convicted of both charges, Strom faces up to 40 years in prison and/or $500,000 in fines.