Survivors and mourners gathered in Paradise, Nevada, on Sunday, April 1, to commemorate victims who died six months ago in a mass shooting in Las Vegas.This video, captured by Joseph Peter Ostunio, shows vigilgoers delivering and listening to emotional speeches at the memorial event.The vigil was held near the Route 91 Harvest Festival grounds, where 58 people were killed on October 1, 2017, by gunman Stephen Paddock, according to local news reports. Credit: Joseph Peter Ostunio via Storyful