July 3, 2015 11:30 pm Officers Crackdown on Illegal Fireworks Law enforcement officers are cracking down on illegal fireworks across SoCal as the Fourth of July holiday approaches. Kate Larsen reports for the NBC4 News at 11 p.m. on July 3, 2015. US & World Videos 0:43 LA County releases sterile mosquitoes as warmer weather nears 2:42 Days before USC commencement, protesters still camped out on campus 0:34 Deadly crash damages church in South Los Angeles 1:42 Shooting investigation at DTLA warehouse 3:20 Encampment remains on USC