A 39-year-old man suspected of possessing an un- serialized, fully loaded assault rifle was arrested in San Marcos Thursday.

A man is facing multiple felony charges after deputies discovered two loaded firearms — including an untraceable ghost gun — ...

Homicide detectives are investigating the circumstances around a person who was found dead inside an apartment in San Marcos, law enforcement said Sunday.

San Diego County Deputies Arrest Suspect with Ghost Gun & High-Capacity Magazine During Traffic Stop in San Marcos ...

Aidan Dwyer, 24, was taken into custody and charged with arson after a June 27 fire at Savage's Hill Country Bar & Grill in ...

Hours after voting to remove embattled Sheriff Christina Corpus from office, the San Mateo County Board of Supervisors used ...

The San Diego County Sheriff's Department is investigating a suspicious death after two people were found dead inside a home in San Marcos Wednesday.

The San Diego Sheriff's Department collected 144 unwanted firearms during a gun safety event hosted in San Marcos this Saturday.

A weekend gun safety event resulted in people turning in 144 firearms at a San Diego County sheriff’s station, officials said. The event happened Saturday at the San Marcos sheriff’s station.

A San Marcos man was arrested for the fire at Savage’s Bar and Grill, resulting in one injury and ongoing investigations.

A man was hospitalized with serious injuries after a stabbing on Wednesday night at Bradley Park in San Marcos.

SAN MARCOS, Calif. (CNS) — A weekend gun safety event resulted in people turning in 144 firearms at a San Diego County sheriff's station, officials said.