Boston Gang Member Pleads Guilty to Illegal Possession of Firearms and Ammunition

BOSTON - A self-admitted member of the Bailey Street gang in Boston pleaded guilty today to illegal possession of five firearms and ammunition.

Kenneth Bigby-Williams, 29, of Hyde Park, pleaded guilty to two counts of being a felon in possession of a firearm and ammunition. U.S. District Court Judge Allison D. Burroughs scheduled sentencing for June 16, 2026. Bigby-Williams was indicted by a federal grand jury in October 2025.

On Aug. 7, 2025, a series of search warrants were executed on Bigby-Williams and his residence. As a result of those search warrants, five firearms, approximately 73 rounds of various caliber ammunition, along with numerous high-capacity magazines and other firearms accessories were seized. Due to a prior conviction in 2019 for possession of a firearm without a permit in Suffolk Superior Court, Bigby-Williams is prohibited from possessing firearms.

The charging statute for being a felon in possession of a firearm and ammunition provides for a sentence of up to 15 years in prison, up to three years of supervised release and a fine of up to $250,000. Sentences are imposed by a federal district court judge based upon the U.S. Sentencing Guidelines and other statutory factors.

United States Attorney Leah B. Foley; Ted E. Docks Special Agent in Charge of the Federal Bureau of Investigation, Boston Division; and Boston Police Commissioner Michael Cox made the announcement today. Valuable assistance was provided by the Suffolk County District Attorney's Office. Assistant U.S. Attorney John Dawley of the Organized Crime and Gang Unit is prosecuting the case.

This case is part of Operation Take Back America, a nationwide initiative that marshals the full resources of the Department of Justice to repel the invasion of illegal immigration, achieve the total elimination of cartels and transnational criminal organizations and protect our communities from the perpetrators of violent crime. Operation Take Back America streamlines efforts and resources from the Department's Organized Crime Drug Enforcement Task Forces and Project Safe Neighborhood.