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A Long Island, New York, member of the notorious MS-13 gang pleaded guilty manslaughter in a Suffolk County Court on Wednesday for the August 2016 killing of 18-year-old Estiven Abrego Gomez.

An investigation led by Suffolk County Police Department Homicide Squad detectives, as well as admissions made by the defendant, Anthony Gutierrez Meza, 25, found that on Aug. 19, 2016, he and two other associates lured Abrego Gomez to Greenlawn Park to smoke marijuana before killing him.

Anthony Gutierrez Meza mugshot

Anthony Gutierrez Meza booking photo (Suffolk County District Attorney's Office)

A higher-ranking MS-13 gang member, Elmer Gilberto Santos Contreras granted an earlier request from Gutierrez Meza to kill the victim, though Santos Contreras, the DA said, did not participate in the attack.

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During the early morning hours on Aug. 20, 2016, Abrego Gomez entered Greenlawn Park with Gutierrez Meza and another co-conspirator, when moments later, Lopez Campos and others entered the park and walked toward the victim.

Abrego Gomez attempted to flee but was punched by one of the co-conspirators, causing him to fall just before Gutierrez Meza and the others took turns hitting him with a bat, stabbing and slicing him with knives and chopping him with a machete until he was dead.

A member of the MS-13 gang

MS-13 is a transnational gang made up mostly of individuals of Salvadoran or other Central American descent, according to the Justice Department. (YURI CORTEZ/AFP )

The DA said Abrego Gomez’s injuries were so bad, that his hands were nearly amputated.

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Later that morning, a man walking his dog in Greenlawn Park found the victim’s body and called the police.

Abrego Gomez’s cause of death was by sharp force injuries and blunt force trauma, according to the Suffolk County Medical Examiner’s office.

police car lights

A defocused police car sits behind crime scene tape with flashing lights at night. (iStock)

After an extensive investigation, Gutierrez Meza, Santos Contreras and Lopez Campos were arrested and charged with the murder of Abrego Gomez.

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Santos Contreras pleaded guilty to second-degree murder on December 11, 2019, and Lopez Campos pleaded guilty to the same on April 28, 2021.

Gutierrez Meza, on the other hand, pleaded guilty Wednesday to first-degree manslaughter, and is due back in court July 11, 2023, for sentencing.

He faces up to 22 years in prison followed by five years of post-release supervision.

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"This was a brutal, senseless and vicious execution of a young man who had his whole life ahead of him," Tierney said. "This guilty plea does nothing to bring Estiven Abrego Gomez back, but it will keep the defendant in prison and away from the public for a significant prison term."