Sam Collins faces murder and other charges after a fatal stabbing in San Francisco's Taraval District, with his arraignment scheduled and an ongoing investigation.

San Francisco Police arrested juvenile females for unprovoked assaults; the latest incident involved two victims and occurred on July 26. Two teenagers were cited, and an 11-year-old was admonished and released.

A Delta Airlines co-pilot was arrested for possessing child pornography after landing in San Francisco, as part of a law enforcement operation; passengers were unsettled by the incident.

A Delta co-pilot was arrested at San Francisco International Airport by federal agents on charges related to child pornography after landing a flight from Minneapolis.

San Francisco DA announced the conviction of Samuel Joe Candelaria for DUI and evading police after a chase on the Bay Bridge, with a BAC of 0.13 percent.

CHP seeks help after a hit-and-run in Daly City left one dead following a multi-vehicle crash on I-280. An investigation is underway to find the dark-colored vehicle involved.

San Francisco settles for $1.425 million with Rodrigo Santos and his firm over fraudulent engineering activities, barring Santos from licensing for 5 years.

A windsurfer in distress near Lincoln Boulevard, Presidio was saved by SFFD and a CHP helicopter, highlighting the importance of preparation and quick response.

San Francisco firefighters quickly contained a fire caused by a charging scooter, preventing it from spreading beyond the garage of a three-story home. No injuries were reported.

A distress call at San Francisco's Aquatic Park led to SFFD rescuers finding a victim in the water who was later pronounced deceased despite revival efforts.

Colma police arrested Ismael Acosta for a $100,000 felony warrant and additional charge of resisting an officer after a bike traffic violation escalated.

An individual was rescued from the San Francisco Bay near the Ferry Building by emergency crews, including a life-saving toss of a life preserver by a ferry crew member.

The CHP cited six vehicles for speeding over 100 mph in a high-speed contest on San Francisco's I-280 and Bay Bridge, leading to eight citations and a towed BMW.