Overview
- Deputies arrested 29-year-old Dalmin Muran on Nov. 11 after reports he drove onto Rosemont High School at night wearing military-style clothing and night-vision optics, officials said.
- Investigators executing a search warrant found numerous modified firearms, a short-barreled unserialized ghost gun rifle hidden in an attic, and hundreds of parts along with smoke grenades, flash bangs, and pepper-spray deployable smoke devices.
- Tactical gear and multiple law-enforcement patches, including Sacramento County Sheriff’s Office insignia, were seized as officials fielded public tips describing alarming interactions.
- A criminal complaint filed Nov. 13 lists four felony weapons counts, including an allegation he stole firearm accessories from a gun range; a Dec. 11, 2024 case alleges unlawful concealed carry with an arraignment in June.
- Muran posted bond hours after booking and is due in court Jan. 14 on both cases, and deputies say he is not a military veteran despite his claims.