From the Chronicle:
A second San Francisco firefighter died early this morning, victim of a deadly house fire in San Francisco's Diamond Heights neighborhood.
Anthony "Tony" Valerio, a 53-year-old firefighter and paramedic critically injured in the Thursday blaze, died at San Francisco General Hospital at about 7:40 a.m., city officials said. Full article
On Thursday, Lt. Vincent Perez died from injuries sustained in the same blaze.
- Fallen firefighter Vincent Perez 'was a San Francisco kid' (SF Chronicle)