June 2, 2016 6:31 pm Gunman Report Prompts Moreno Valley Lockdown Reports of a possibly armed man on campus prompted an hours-long lockdown in Moreno Valley. Tony Shin reports for the NBC4 News at 5 p.m. on June 2, 2016. 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