Massive fire at San Francisco apartment building injures three, leaves 13 displaced

A 3-alarm fire that burned inside an apartment building in San Francisco near McCallister Street and Divisadero Street is under control, according to the San Francisco Fire Department.

The fire left 13 people displaced and affected two businesses. It took more than 100 firefighters to get the blaze under control near Alamo Square.

The cause of the fire is under investigation. 

On Tuesday, people shared photos on Twitter showing dark, black smoke billowing from miles away.