Karla Avelar co-founded COMCAVIS in 2008
Advocates criticized government's response, impunity
Gay man attacked in Santiago park on March 2, 2012
Bachelet reaffirms pledge to introduce measure this year
Special focus on progress, challenges facing region
Hundreds attended commemoration in Israeli city of Tel Aviv
Men advocated for trans sex workers
Tom Daley among out athletes to compete at games
Dominicans, Cubans among those killed at Pulse Nightclub
Career diplomat discusses anti-trans violence, U.S. election
