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Full Breakdown

Los Angeles Teens Plead Guilty in Sinaloa Cartel Murder Plot

12/23/2025, 4:40:31 AM

Overview of the Incident

Two 15-year-old boys from Los Angeles, Andrew Nunez, also known as “Shooter,” and Johncarlo Quintero, referred to as “Dumper,” have pleaded guilty to charges related to a murder plot orchestrated by the Sinaloa Cartel. The teens attempted a gangland assassination on March 27, 2024, which resulted in the death of their accomplice, Ricardo Sanchez, and injuries to two others. The incidents occurred in Chula Vista, San Diego, first outside a Chili’s restaurant and later at the victim's home.

Details of the Assassination Attempts

According to the Department of Justice, the first assassination attempt took place outside the Chili’s, where Quintero shot the intended target in the leg. However, his gun malfunctioned during the follow-up attack. Nunez then attempted to run over the victim with a vehicle but failed. Less than five hours later, the teens returned to the victim's home with Sanchez, where a shootout ensued, resulting in Sanchez's death and injuries to another individual inside the house. Notably, a child present during the incident was unharmed.

Gang Affiliation and Motives

Nunez and Quintero are affiliated with the Westside Wilmas gang, which has ties to the Mexican Mafia. They admitted in their plea agreements that they undertook the assassination to elevate their status within the gang. The teens were reportedly chosen for this task due to their age, as they understood that California law would prevent them from being tried as adults if apprehended.

Legal Context

The legal framework surrounding the case is influenced by California Senate Bill 1391, enacted in 2018, which restricts the prosecution of 14- and 15-year-olds in adult criminal court, regardless of the severity of their offenses. U.S. Attorney Adam Gordon highlighted this legislation, stating, “In 2018, the California Legislature enacted Senate Bill 1391, which made state prosecutions of 14- and 15-year-olds in adult criminal court a practical impossibility regardless of the seriousness of the crime.”

Charges and Sentencing

Both Nunez and Quintero face charges of attempted murder in aid of racketeering and murder in aid of racketeering, with the latter charge stemming from the death of Sanchez. Their sentencing is scheduled for March 20, 2026.

Criticism of Legal Framework

Critics argue that the leniency afforded to young offenders under California law may inadvertently encourage gang involvement and violence among minors. The case has sparked discussions about the effectiveness of current legislation in addressing gang and cartel-related crimes.

Conclusion

The case of Andrew Nunez and Johncarlo Quintero underscores the complexities of youth involvement in organized crime and the challenges posed by existing legal protections for minors. As the legal proceedings continue, the implications of their actions and the broader issues of gang violence remain a pressing concern for law enforcement and policymakers.