BOSTON – A Randolph man was sentenced today in federal court in Boston for cocaine trafficking and firearm charges, following a series of arrests targeting gangs in the Brockton and Randolph areas. London Cohen, 37, was sentenced by U.S. District Court Judge Brian E. Murphy to 90 months in prison, to be followed by three years of supervised release. In June 2026, Cohen pleaded guilty to one count of possession with intent to distribute cocaine and one count of possession of firearms in furtherance of a drug trafficking crime. Cohen was charged in February 2026.
Cohen was arrested on Dec. 17, 2025, after authorities executed search warrants at numerous residences and stash houses associated with the Brockton-based Harvard Street Gang and their Randolph-based affiliates. During a search of Cohen’s residence, three handguns and ammunition were located in a bathroom trash can.
Elsewhere in Cohen’s residence, controlled substances including cocaine, fentanyl, MDMA and marijuana were recovered. In the basement living room, there were various items commonly used in large-scale drug trafficking, such as a kilogram press device, a respirator mask, digital scales, plastic bags and bottles of cutting powder.
United States Attorney Leah B. Foley; Ted E. Docks, Special Agent in Charge of the Federal Bureau of Investigation, Boston Division; and Colonel Geoffrey D. Noble, Superintendent of the Massachusetts State Police made the announcement. Valuable assistance was provided by Homeland Security Investigations, Boston Division; the Abington, Acushnet, Ashland, Boston, Braintree, Bridgewater, Brockton, Chelsea, East Bridgewater, Medford, Quincy, Randolph, Raynham, Stoughton, Taunton and West Bridgewater Police Departments; Plymouth and Suffolk County Sheriff’s Departments; Massachusetts Department of Correction; and the Plymouth, Norfolk and Suffolk County District Attorney’s Offices. Assistant U.S. Attorneys David Cutshall and Philip A. Mallard of the Organized Crime & Gang Unit prosecuted the case.