Court documents said 28-year-old Trevor Ahearn, of Haverhill, Massachusetts, sold fentanyl to customers from various New England states, including New Hampshire. They said he had at least one 200-gram bag of fentanyl and was expected to return $6,000 upon selling it.
Prosecutors said in addition to Ahearn, 33 defendants have been charged with participating in the conspiracy.
Ahearn previously pleaded guilty in October.
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