Many in San Francisco's Castro District are mourning the mass shooting at a crowded gay nightclub in Orlando, Fla., on Sunday, June 12, 2016. A vigil will be held tonight at 8 p.m. at the Harvey Milk Plaza in the Castro.
For full coverage of the deadly mass shooting in Orlando, click here.
PHOTOS: San Francisco mourns victims of Orlando nightclub shooting
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Mourners gather at memorial in the Castro District in San Francisco, Monday, June 13, 2016.
ORLANDO MASS SHOOTING