Trinitarios Leader Sentenced to 14 Years in Prison for Racketeering Conspiracy

BOSTON – The former leader of the Lynn Chapter of the Trinitarios was sentenced today in federal court in Boston on RICO conspiracy charges.

Aaron Diaz Liranzo, a/k/a “Sosa,” 26, was sentenced by U.S. Senior District Court Nathaniel M. Gorton to 14 years in prison, to be followed by three years of supervised release. In March 2025, Diaz Liranzo pleaded guilty to conspiracy to conduct enterprise affairs through a pattern of racketeering activity, more commonly referred to as RICO conspiracy. Diaz Liranzo was arrested and charged in February 2025 at which time he was the Leader of the Lynn Chapter of the Trinitarios. 

The Trinitarios is a violent criminal enterprise comprised of thousands of members across the United States. The Trinitarios adhere to a Magna Carta, employ an internal hierarchy to or organize and execute violence, and undertaken extensive efforts to maintain the secrecy of the organization and its members.  

In February 2025, federal racketeering charges were unsealed against 22 leaders and members of the Trinitarios. The charges were the result of a multi-jurisdictional investigation, which began in the aftermath of four murders as well as a series of attempted murders and shootings that took place in Lynn in 2023, allegedly committed by the Trinitarios criminal enterprise and its members.

During a period from at least 2021 through 2025, Diaz Liranzo served as the Primera or Number One of the Lynn Chapter of the Trinitarios. Diaz Liranzo admitted to participating in a shooting that took place in March 2019 that targeted multiple rival gang members outside of a Lynn nightclub. The victims were lured there by another member, who posed as a woman who needed a ride. Equipped with a firearm and knowledge of the victim’s whereabouts and vehicle they were driving, the defendant travelled to the nightclub and opened fire on the vehicle, discharging at least six rounds. During the incident, Diaz Liranzo shot two of the three victims seated in the car. Both victims suffered life-threatening injuries, but ultimately survived the incident.

United States Attorney Leah B. Foley; Michael J. Krol, Special Agent in Charge, Homeland Security Investigations in New England; Ted E. Docks, Special Agent in Charge of the Federal Bureau of Investigation, Boston Division; Essex County District Attorney Paul F. Tucker; Massachusetts State Police Colonel Geoffrey D. Noble; and Lynn Police Chief Christopher P. Reddy made the announcement. Valuable assistance was provided by the U.S. Attorney’s Office for the District of New Hampshire; U.S. Customs and Border Protection; the Suffolk District Attorney’s Office; the Rockingham County District Attorney’s Office (NH); and the Andover, Boston, Lawrence, Peabody and Salem Police Departments. Assistant U.S. Attorney Philip A. Mallard of the Organized Crime & Gang Unit is prosecuting the case.

The details contained in the charging documents are allegations. The remaining defendants are presumed innocent unless and until proven guilty beyond a reasonable doubt in a court of law.