Bay Area/ North SF Bay Area

Petaluma Man Charged with Carrying Concealed, Loaded Firearm after Traffic Stop in Santa Rosa

AI Assisted Icon
Published on December 15, 2025
Petaluma Man Charged with Carrying Concealed, Loaded Firearm after Traffic Stop in Santa RosaSource: Santa Rosa Police Department

A routine traffic stop on Highway 101 turned into a firearms arrest for the Santa Rosa Police Department yesterday. According to their social media post, an officer pulled over a Toyota sedan around noon for a violation of the vehicle code, where an encounter unfolded that led to the discovery of concealed ammunition and a handgun. The passenger during the stop, seemingly unbidden, admitted to having ammunition in his possession, a revelation that prompted a more thorough search.

The Santa Rosa Police detailed that after the passenger's admission, a search revealed a semi-automatic Glock 26 handgun. Hidden inside a postage box with the driver's name on it, the firearm was not registered to either occupant of the vehicle. The driver, identified as 19-year-old Halton Greenberg from Petaluma, now faces charges that include carrying a concealed and loaded firearm.

On their Facebook page, Santa Rosa Police announced Greenberg's arrest, listing the specific violations: PC 25400(a)(1) – Carrying a concealed firearm in a vehicle, PC 25850(a) – Carrying a loaded firearm in a public place. Following the incident, Greenberg was booked into the Sonoma County Jail.