SAN FRANCISCO—A one-alarm fire on April 2 in San Francisco’s North Beach neighborhood claimed the life of one person and seriously injured another.
![North Beach](http://www.thesfnews.com/wp-content/uploads/2015/04/image12-225x145.jpg)
At approximately 10 p.m. on Thursday, firefighters responded to a fire which started on the third-story of a four-story structure located on 1050 Columbus Avenue. Firefighters were able to control the blaze by 10:29 p.m.
Investigators are working to determine the cause of the deadly fire. To date, arson has not been ruled-out as a possible factor. Arson investigators were called to the scene shortly after the blaze was put-out.
The deceased, an elderly man has not yet been identified. The identity of the other victim also remains unknown.