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Press Release

Sixth and Final MS-13 Member Involved in Murder of Teenage Boy in Lynn Sentenced to 23 Years in Prison

For Immediate Release
U.S. Attorney's Office, District of Massachusetts

BOSTON – The sixth and final MS-13 member who participated in the July 2018 murder of a teenage boy, who was stabbed at least 32 times in a park in Lynn, was sentenced today in federal court in Boston.

Marlos Reyes a/k/a “Silencio,” 26, a Salvadorian national, was sentenced by U.S. Senior District Court Judge Mark L. Wolf to 23 years in prison and three years of supervised release. In July 2020, Reyes pleaded guilty to conspiracy to conduct enterprise affairs through a pattern of racketeering activity, also known as RICO conspiracy, on behalf of the MS-13 gang. As part of his racketeering activity, Reyes participated in the 2018 murder of a teenager, who was murdered with extreme atrocity and cruelty, and with deliberate premeditation, in violation of Massachusetts law.

MS-13, or La Mara Salvatrucha, is a transnational street gang operating in Massachusetts and numerous other states, as well as countries such as El Salvador, Honduras and Guatemala. MS-13 gang members often commit acts of extreme violence against suspected rivals, those suspected of cooperating with law enforcement, and others who the gang views as a threat. In recent years, dozens of MS-13 members have been convicted of RICO conspiracy and other serious felonies in the District of Massachusetts. MS-13 is organized into “cliques” or branches operating in local territories. Reyes belonged to the “Sykos Locos Salvatrucha” clique of MS-13, which operated in the cities of Lynn, Chelsea and other parts of Massachusetts.

In November 2018, Reyes and five other MS-13 Sykos clique members were indicted following an investigation into the murder of a teenage boy, whose body found in a park in Lynn on Aug. 2, 2018. The six defendants in this case included five participants in the murder, as well as one longstanding member of the Sykos clique. In a related case, the government charged a juvenile co-conspirator who was the sixth person involved in the murder.

The evidence in this case, which included a recording of one of Reyes’s co-defendants describing the murder in graphic detail, revealed that the MS-13 gang members murdered the victim based on their mistaken belief that he may have been assisting law enforcement. 

On July 30, 2018, the gang members lured the victim to a playground and at least four of them were armed with knives. The group pretended to be friendly with the unsuspecting victim and took him to a wooded area of the park where they surrounded the victim and repeatedly stabbed him to death. At least four of the six assailants stabbed the victim, while two others assisted at the scene. After killing the victim, the gang members left his body in the wooded area of the public park. An autopsy revealed that the victim suffered at least 32 sharp force trauma wounds consistent with being stabbed repeatedly, along with blunt force injuries to the head.

Reyes is the sixth and final defendant to be sentenced in the case. On Feb. 14, 2022, Erick Lopez Flores, a/k/a “Mayimbu,” was sentenced to 40 years in prison. On Feb. 15, 2022, Jonathan Tercero Yanes, a/k/a “Desalmado,” was sentenced to 33 years in prison. On Feb. 16, 2022, Henri Salvador Gutierrez, a/k/a “Perverso,” was sentenced to life in prison. On Feb. 18, 2022, Djavier Duggins, a/k/a “Haze,” was sentenced to 15 years in prison. On March 17, 2022, Eliseo Vaquerano Canas, a/k/a “Peligroso,” was sentenced to 43 years in prison.

First Assistant United States Attorney Joshua S. Levy; Joseph R. Bonavolonta, Special Agent in Charge of the Federal Bureau of Investigation, Boston Division; Matthew B. Millhollin, Special Agent in Charge of Homeland Security Investigations in Boston; Colonel Christopher Mason, Superintendent of the Massachusetts State Police; Essex County District Attorney Jonathan W. Blodgett; Suffolk County District Attorney Kevin Hayden; Acting Boston Police Commissioner Gregory Long; and Lynn Police Chief Christopher Reddy made the announcement. Assistant U.S. Attorneys Kunal Pasricha, Kaitlin O’Donnell, and Philip Mallard of the Criminal Division prosecuted the case.

This effort 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

Updated April 7, 2022

Violent Crime