MS-13 Member Admits Responsibility for Murder of 16-Year-Old East Boston Boy

BOSTON – An MS-13 member pleaded guilty today in federal court in Boston to racketeering conspiracy involving the murder of a 16-year-old boy in East Boston.

Jairo Perez, a/k/a “Seco,” 27, a Salvadoran national, pleaded guilty to conspiracy to conduct enterprise affairs through a pattern of racketeering activity, more commonly referred to as RICO or racketeering conspiracy. Perez admitted that his racketeering activity involved the Jan. 10, 2016, murder of a 16-year-old boy in East Boston.

Perez will be sentenced to 35 years in prison.

The investigation revealed that Perez was a member of MS-13’s Trece Loco Salvatrucha (TLS) clique. Evidence showed that on Jan. 10, 2016, Perez and other MS-13 members murdered a 16-year-old boy whom they believed to be a member of the rival 18th Street gang. The victim was stabbed and shot multiple times. A few days after the murder, Perez was caught on tape admitting to stabbing the victim multiple times, and he was arrested soon thereafter. Perez was also recorded burying the knives used to murder the victim in a park on Deer Island in Winthrop.

After a multi-year investigation, Perez was one of dozens of alleged leaders, members, and associates of MS-13 named in a superseding indictment unsealed in January 2016 that targeted MS-13’s criminal activities in Massachusetts. Perez is the 48th defendant to be convicted as part of that ongoing prosecution by the U.S. Attorney’s Office in Massachusetts. To date, all eight defendants who have gone to trial have been convicted, and 40 other defendants have...
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