By Mary O’KEEFE

While on patrol in the Lopez Canyon area on Nov. 15 at about 7:19 p.m. deputies from the Los Angeles County – Crescenta Valley Sheriff’s Station heard what sounded like gunshots. 

They investigated in the 13000 block of Lopez Canyon Road and found a four-door black Infinite vehicle parked on the south side of the road with four occupants, according to Sgt. John Gilbert. 

They detained the occupants and found a 3-D printed semi-automatic gun under the front passenger seat of the vehicle. 

Three people were arrested: a 21-year-old male from Los Angeles was arrested fro a grand theft warrant and a petty theft warrant. A 23-year-old male from Panorama City were arrested for a domestic violence warrant and a petty theft warrant. A 18-year-old from Panorama City was arrested for possession of a large capacity magazine, carrying a loaded firearm and negligent discharge of a firearm.