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Marlborough Man "Killin" Charged with Cocaine Trafficking, Faces Up to 20 Years in Prison

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Published on March 08, 2025
Marlborough Man "Killin" Charged with Cocaine Trafficking, Faces Up to 20 Years in PrisonSource: Google Street View

On the streets of Marlborough, an alleged drug trafficker finds his freedom abruptly curtailed. Ricardo Guzman, 38, known to some as "Killin," faces serious time behind bars following his arrest this past week. The U.S. Attorney's Office reports that Guzman has been charged with both distribution and possession with intent to distribute cocaine, and the quantity involved means the potential penalties are severe—up to 20 years for one count and a mandatory minimum of five years for another.

The case against Guzman hinges on surveillance and undercover operations. On January 6, a confidential source supposedly bought close to half a kilogram of cocaine from him, an exchange that was caught on both audio and video recordings. The plot thickened on March 5, when this same source and Guzman arranged for a heftier deal involving three kilograms of cocaine, valued at a steep $75,000, as per the U.S. Attorney's Office statement. Authorities observed Guzman and an accomplice transporting plaster buckets, a classic drug trade decoy, which ultimately yielded about three and a half kilograms of suspected cocaine after Guzman was apprehended in a Marlborough parking lot.

The consequences looming over Guzman are not just products of the law's stern view on drug trafficking. The charges dangle the prospect of not just a prison sentence, but also years of supervised release and fines that could climb as high as $5,000,000. The office of United States Attorney Leah B. Foley and the FBI's Boston Division, headed by Special Agent in Charge Jodi Cohen, heralded the arrest as a teamwork success, with contributions from local police and the Organized Crime Drug Enforcement Task Forces, according to the U.S. Attorney's Office.

The details are still just allegations, and Guzman remains innocent until proven guilty in court. Assistant U.S. Attorney J. Mackenzie Duane will lead the prosecution in this case, which is part of the ongoing fight against organized drug crime.