On Thursday, April 16, 2026, at approximately 12:30 p.m., Santa Rosa Police Officers assigned to the Special Enforcement Team (SET) along with several SRPD Detectives and a K-9 Officer served a search warrant in the 1800 block of Willow Pass Road in Concord as well as the 200 Block of Macbeth Court in Vacaville.
The search warrant was related to an ongoing investigation regarding illegal weapons possession and sales occurring throughout Sonoma County and Santa Rosa. The sales were of “Invisiglock” switch devices which had been offered for sale in Santa Rosa. An “Invisiglock” switch device converts a Glock style firearm into a fully automatic weapon which is prohibited by California law. Contacted and detained during the warrant service was 19-year-old Vacaville resident Enzo Lafrades.
During the contact, Lafrades attempted to flee into a nearby vehicle where he discarded a loaded, concealed 9mm Glock model 26 which was equipped with an “Invisiglock” switch. A search of Lafrades’s vehicle revealed four additional “Invisiglock” switch devices concealed within a First Aid container in the center consol and were individually packaged for sale.
During a search of Lafrades’s residence, the officers located a .40 caliber Glock which was equipped with an “Invisiglock” switch, several “Invisiglock” switch parts, and a traditional Glock switch. They also located a fully automatic Uzi as well as a fully automatic Tech 9. Both firearms are classified as machineguns under California law.
Lafrades was arrested and booked into the Sonoma County Main Adult Detention Facility on the following felony charges:
32625(b) PC: Possession of a machinegun (multiple)
25850(c)(6) PC: Possession of a loaded unregistered firearm in public
25400(a)(1) PC: Possession of a loaded firearm in a vehicle
SRPD 26-3943
The Santa Rosa Police Department Special Enforcement Team was developed to address the rise in illegal firearm possession and the rise in gun violence in the City of Santa Rosa.
The Santa Rosa Police Department is committed to making the City of Santa Rosa a safe place to live, work, and play.
