106 year-old woman killed in San Francisco Presidio Heights fire

A 106-year-old woman died in a fire in San Francisco's Presidio Heights neighborhood on Sunday morning, according to the city's medical examiner's office.

Cathryn Canida died in the two-alarm fire reported at about 11:20 a.m. at 3740 Sacramento St. One other person at the home was rescued from the blaze and taken to a hospital in stable condition, San Francisco fire Lt. Jonathan Baxter said.

The cause and origin of the fire remain under investigation, Baxter said.