April 6, 2015 9:05 pm Good Samaritan Stops Gas Station Robber A good Samaritan was caught on surveillance camera stopping a would-be gas station robber and holding him down until police arrived. Tony Shin reports for the NBC4 News at 5 p.m. on April 6, 2015. US & World Videos 0:46 Protesters remain camped out on UCLA campus 0:44 Security guard shot at $12 million Encino home 1:01 One person killed in crash in Porter Ranch 3:32 USC, UCLA students navigate end of the year protests 3:26 Confrontations occur at UCLA campus amid ongoing protests