Activists see results of March 4 elections as a setback
Judges said lawmakers did not follow proper procedure, protocol
Presidential election results unclear amid fraud allegations
Inter-American Commission of Human Rights held hearing last month
Gang members threatened Karla Avelar and her mother
Lesbian congresswoman among gathering's participants
Access to justice system among group’s goals
Activists painted rainbow crosswalks in country’s capital
Threats forced Karla Avelar to leave her home
Sherlyn Montoya's body found in Tegucigalpa on April 4