Smoke and haze were detected as far away as the Lower Haight.

In multiple incidents, teen assailants reportedly stole cell phones by force.

Officers have made several arrests in recent street crimes.

In one incident, a man was stabbed while riding his bike past a pedestrian who blocked his path.

A 44-year-old woman randomly stabbed two strangers near a playground in broad daylight.

Police are asking the public to avoid the area until the situation is resolved.

The driver, a 48-year-old man, remained at the scene and was not arrested.

Police arrested a suspect less than 20 minutes later in the Richmond district.

On Saturday, a man allegedly killed a woman's puppy during an altercation in a Tenderloin store.

The suspect is facing several charges, including felony hit and run.

According to police, both incidents occurred on the same block.

Police found an unidentified male victim yesterday morning.

The suspect, described as a man in his fifties, was not arrested.