Three people with alleged gang ties are now facing criminal conspiracy and commercial burglary charges after investigators connected them to a break-in at a Thousand Oaks post office in August and 14 similar mail thefts across Southern California. Ventura County Sheriff's Office detectives served search warrants in Compton and Los Angeles earlier this week, arresting all three without incident.
The case began on August 10, when Thousand Oaks Patrol Deputies responded to a reported commercial burglary at a U.S. Postal Service office in the 3000 block of E. Thousand Oaks Boulevard, according to Edhat. The suspects had driven into the post office's employee lot, entered through a rear employee door, and fled with multiple crates containing U.S. mail, the outlet reported.
Detectives with the Commercial & Residential Burglary Unit and the East County Special Enforcement Unit took on the investigation, using license plate reading technology and covert surveillance alongside traditional police work, per the same account. That effort led them to a crime vehicle spotted in Compton, which helped detectives identify Mireya Martinez, Hector Mendoza and Manuel Santos as being involved in the Thousand Oaks burglary.
Search Warrants Served With SWAT Backup
On the morning of October 6, Ventura County Sheriff's Office detectives served two residential search warrants, one in Compton and one in Los Angeles. The operation drew assistance from Los Angeles Police Department S.W.A.T., the Los Angeles County Sheriff's Department's Operation Safe Street unit, and the United States Postal Inspection Service, according to the Edhat report.
Detectives arrested Martinez and Mendoza without incident, and East County Special Enforcement Unit detectives then arrested Santos in Los Angeles, also without incident, the article notes. Martinez, 29, lives in Compton; Mendoza, 25, and Santos, 33, both live in Los Angeles. All three were described as affiliated with a Los Angeles criminal street gang and as having extensive criminal histories, per the same report.
Charges and What Comes Next
Martinez, Mendoza and Santos were booked into Ventura County Jail on charges of Penal Code 459 commercial burglary and Penal Code 182 criminal conspiracy, and all three remain in custody awaiting further court proceedings, the outlet reported. California's commercial burglary statute is laid out by the California Legislative Information site, while the conspiracy charge falls under a separate section of the penal code covering agreements to commit a crime.
Investigators determined the trio was involved in 14 similar crimes targeting U.S. Postal Service offices throughout Southern California, though the dossier of evidence reviewed for this story does not specify where or when those other incidents occurred. The Thousand Oaks case adds to a broader pattern of postal crime scrutiny in California: the U.S. Postal Inspection Service has previously announced a separate, unrelated multiagency crackdown that led to charges against dozens of people for mail theft and postal fraud schemes elsewhere in the state.
In a separate federal case cited by the U.S. Attorney's Office, a U.S. Postal Service supervisor was arrested on a complaint alleging she stole more than 20 checks from the mail and deposited them into her own accounts at multiple banks, according to the Department of Justice. Federal watchdogs have also audited the Postal Service's mail-theft mitigation efforts at stations in San Francisco, according to a report from the USPS Office of Inspector General. Those cases are unrelated to the Thousand Oaks arrests but reflect ongoing attention to mail theft statewide.
No additional details on the Thousand Oaks suspects' court dates, bail status or the specific items taken from the postal crates were included in the available reporting.
