PORTLAND, Maine: A Lewiston man pleaded guilty today in U.S. District Court in Portland to distributing controlled substances.
According to court records, beginning in February 2025, a confidential source working with the FBI made several controlled purchases of drugs from Dashane Seamster , 30. On April 1, 2025, the confidential source purchased approximately four ounces of methamphetamine and 120 grams of heroin from Seamster in Lewiston. Investigators surveilled and recorded the transaction.
Seamster faces a mandatory minimum term of 10 years and up to life imprisonment, a maximum fine of $10 million, and up to a lifetime of supervised release. He will be sentenced after the completion of a presentence investigative report by the U.S. Probation Office. A federal district court judge will determine any sentence after considering the U.S. Sentencing Guidelines and other statutory factors.
The FBI investigated this case.
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Source: U.S. Attorney’s Office — Maine — U.S. Department of Justice press release.