back at their headquarters in downtown port-au-prince the fruits of the lawyers' painstaking labor is kept in a dusty store-room, still waiting for the day it will be used in court. >> these are all the case files in here? >> yes, this is the first five thousand filed. not only have we filled the form, they're notarized. they said "we received the complaints, we will give you an answer and respond in due time" - i don't know when the reasonable time will be. >> but it's been more than a year? >> more than a year, yes. >> and you've heard nothing? >> nothing, nothing. >> faced with the un's silence, the lawyers decided to expand the lawsuit, adding more names to the thousands who'd already filed a complaint. >> un have to respond. >> un must respond. they promote human rights. we will continue to fight. until they respond, we will file complaints. for all the people! the 2010 earthquake killed more than 220,000 people - those who lost their lives are remembered each year with dignitaries from around the world coming to pay their respects. but for those who've died - and continue to die