Ahmed ‘Danny’ Ramadan fled homeland in 2012
Activist Caleb Orozco is challenging the colonial-era statute
Shira Banki stabbed to death during 2015 event
Chris Verdugo heard gunshots from Istanbul hotel room
Gathering began a month after Pulse nightclub massacre
Vote took place after seven-hour debate
Police shortened route amid security concerns
Anti-gay slurs used to describe U.S. ambassador
Moment of silence held for Pulse nightclub victims
Samantha Power, USAID Administrator Gayle Smith spoke at event
