July 2, 2021 5:40 pm ATF Begins Investigation Into Cause of Fireworks Blast in South LA The blast injured 17 people and disrupted a community. Gordon Tokumatsu reports for the NBC4 News on Friday, July 2, 2021. US & World Videos 1:50 Protest encampments remain on USC campus 11:49 The Rundown: Thursday May 2, 2024 7:42 See aftermath of UCLA protest encampment in front of Royce Hall 2:56 USC faculty march in support of pro-Palestinian protesters 2:09 LAPD on tactical alert due to UCLA protests