Agents process detainees during a law enforcement operation targeting an alleged Mexican Mafia-linked gang in California. (FBI)

“This move will create a major hindrance for Rancho San Pedro and their Mexican Mafia leaders, making the streets of San Pedro safer for its residents,” stated Akil Davis, Assistant Director of the FBI in Los Angeles.

Davis said the arrests dismantled “the command structure” of the gang.

LAPD Chief Jim McDonnell praised Harbor Division detectives for building the case “step by step.”

The federal indictment accuses 13 individuals under the Racketeer Influenced and Corrupt Organizations (RICO) Act, with a 14th facing charges as a felon in possession of a firearm. Prosecutors allege that the group engaged in methamphetamine, fentanyl, heroin, cocaine, and PCP trafficking while amassing weapons to uphold directives.

A police K-9 unit assists agents during a takedown of an alleged Mexican Mafia-linked gang in California. (FBI)

Agents also served warrants at affiliated gang locations across the South Bay, as they pursued cartel supply lines tied to the Sinaloa network.

Acting U.S. Attorney Bill Essayli emphasized that the case highlights “the strength of collaborations,” while California Attorney General Rob Bonta remarked that the raids succeeded in removing illegal arms and hazardous drugs from the community.

Established in the 1970s, Rancho San Pedro emulates the Mexican Mafia’s prison-like structure and disciplines disloyal members through assaults or executions, as stated in the complaint.

If convicted, most defendants face life in federal prison. 

All 14 were due in U.S. District Court in Los Angeles on Tuesday. Officials said more arrests could follow as the investigation continues.