coronavirus June 23, 2021 11:26 pm NBC4 I-Team Takes You Into COVID Vaccine Vault It’s the secret location where COVID-19 vaccine is kept. Lolita Lopez reports for the NBC4 News on Wednesday, June 23, 2021. Matthew Arias, Editor US & World Videos 3:18 USC's commencement preparation includes increased security patrol 1:56 1 person killed after car crashes into South LA church 3:30 Protest on USC campus continues ahead of graduation 0:43 LA County releases sterile mosquitoes as warmer weather nears 2:42 Days before USC commencement, protesters still camped out on campus