United States Drug Enforcement Administration

BOSTON – A member of a nationwide drug trafficking ring was sentenced on Oct. 25, 2024, in federal court in Boston for drug trafficking and money laundering. During the investigation, over 160 pounds of pure methamphetamine, as well as an AK-47, a Glock with no serial number, two loaded Smith & Wesson handguns and over 4,200 rounds of ammunition were seized. An illegal marijuana grow operation with hundreds of marijuana plants was also dismantled.

Patrick O’Hearn, 64, of Braintree was sentenced by U.S. District Court Judge Nathaniel M. Gorton to 15 years in prison followed by three years of supervised release. In March 2024, O’Hearn pleaded guilty to one count of conspiracy to distribute and to possess with intent to distribute methamphetamine, as well as one count of money laundering conspiracy and one count of money laundering. 

O’Hearn was charged along with 10 others in September 2021 in a 15ifteen count superseding indictment.  

O’Hearn was part of a large-scale methamphetamine distribution network that distributed significant quantities of pure methamphetamine throughout New England. The investigation began in late 2020, when O’Hearn’s methamphetamine supplier Reshat Alkayisi was identified as a large-scale methamphetamine trafficker, who distributed multi-pound quantities to customers throughout the New England area. O’Hearn was subsequently identified as one of Alkayisi’s regular large-scale distributors who routinely purchased methamphetamine and redistributed it throughout the Boston area. Bank records indicated that O’Hearn paid Alkayisi at least $100,000 between January and July 2021. O’Hearn also purchased over $465,000 worth of methamphetamine from Alkayisi between January and May 2021.

O’Hearn conspired with Alkayisi to launder their drug proceeds. As part of that money laundering conspiracy, Alkayisi used O’Hearn’s residence as the address for his shell company that he used to launder drug proceeds. 

In July 2021, O’Hearn was arrested and over 680 grams of pure methamphetamine was seized, as well as small quantities of cocaine, ketamine, MDMA and other controlled substances from O’Hearn’s residence. Over $213,000 in cash was also found in O’Hearn’s residence and in bank safe deposit boxes.

Alkayisi pleaded guilty in April 2024 and in September 2024 sentenced to 23 years in prison followed by five years of supervised release. O’Hearn is the 10th defendant to be sentenced in the case. The remaining defendant has pleaded guilty and is awaiting sentencing. 

Acting United States Attorney Joshua S. Levy; Jodi Cohen, Special Agent in Charge of the Federal Bureau of Investigation, Boston Division; and Stephen Belleau, Acting Special Agent in Charge of the Drug Enforcement Administration, New England Field Division made the announcement. Valuable assistance was provided by the Massachusetts Department of Correction; Norfolk County Sherriff’s Office; and Concord, Hudson, Peabody, Reading, Watertown and Waltham Police Departments. Assistance was also provided by the Massachusetts, Rhode Island, New Hampshire and Maine State Police. Assistant U.S. Attorneys Alathea Porter and Katherine Ferguson of the Criminal Division are prosecuting the case.

This case is part of an Organized Crime Drug Enforcement Task Forces (OCDETF) operation. OCDETF identifies, disrupts, and dismantles the highest-level criminal organizations that threaten the United States using a prosecutor-led, intelligence-driven, multi-agency approach. Additional information about the OCDETF Program can be found at https://www.justice.gov/OCDETF.