‘Mayday’ called after 2 S.F. firefighters fall through floor of burning building in Marina District Two firefighters were hospitalized after falling through the floor of a burning building in the Marina District. The building, appparently under construction, was unoccupied.

Thinking of my intrepid former colleagues at #SFFD as they support 2 #SanFrancisco #firefighters who were hospitalized today after battling a fire on Chestnut Street in the #MarinaDistrict. www.sfchronicle.com/sf/article/m...
@sffdpio.bsky.social #SFFireFightersLocal798