
Ten Los Angeles County residents are facing charges after Ventura County investigators say they traced a wave of catalytic converter thefts back to a group that routinely crossed county lines to target parked vehicles. The case, dubbed Operation Cut and Run, ended with search warrants served at multiple residences and stolen property recovered by detectives.
According to NBC Los Angeles, the Ventura County Organized Retail Theft Task Force identified the Los Angeles County residents as suspects believed to be responsible for a string of catalytic converter thefts committed across Ventura County. Investigators said the group was suspected of routinely traveling into the county specifically to target vehicles and strip them of the emissions-control parts, which contain valuable precious metals and have become a favorite target for organized theft crews statewide.
Ten people now face grand theft and conspiracy to commit a crime charges, according to the Ventura County District Attorney's Office: Bryan Guerrero, Efran Florez, Maynor Guillen-Cardona, Angel Espinoza, Kevin Ramos, Andrew Ramirez, Yorvin Monterroso, Erwin Francisco Juarez Echeveria, Isaiah Guzman and Nestor Barillas. Two of them, Ramos and Espinoza, also face additional charges of receiving stolen property, authorities said. The thefts under investigation reportedly occurred between April and August 2.
How the Task Force Built the Case
The Ventura County Organized Retail Theft Task Force brings together detectives from law-enforcement agencies across the county to investigate organized retail theft, vehicle and vehicle-parts theft, and cargo theft, per the same NBC Los Angeles report. As part of Operation Cut and Run, detectives served multiple search warrants at residences tied to the suspects and recovered stolen property during those searches, the report notes.
The arrests come amid a broader spike in catalytic converter theft across the county. The Ventura County Sheriff's Office has reported more than 50 thefts in recent months spread across most cities in the county and various unincorporated areas, according to KTLA. The outlet reports that most of those thefts have happened during late-night and early-morning hours, with suspects typically working in pairs or small groups and finishing the job in under two minutes.
A Pattern Seen Elsewhere in Southern California
Officials have also warned that lookouts posted during these thefts may be armed, KTLA reported. Ventura County isn't alone in grappling with the crime wave — in April, Baldwin Park police and seven other agencies arrested four suspects and seized roughly 1,800 stolen catalytic converters worth an estimated $500,000, following a nine-month investigation that traced parts from a South Los Angeles buyer to a storage facility in Norwalk, according to the Los Angeles Times. More recently, the paper reported that Orange County deputies arrested five men connected to a separate theft ring, with recovered parts estimated at $4.3 million.
Charges and What Comes Next
Under California law, grand theft is defined broadly by Penal Code Section 487 as theft committed under any of several specified circumstances, according to California Legislative Information. Separately, Penal Code Section 496, which covers receiving stolen property, allows a principal in the actual theft to be convicted under that section as well, though the law bars anyone from being convicted both of receiving stolen property and of theft of the same property, per the same legislative code.
The Ventura County Organized Retail Theft Task Force is asking anyone with information related to the case to call 805-383-8703. Tips can also be submitted anonymously to Crime Stoppers at 800-222-TIPS (8477).









