East LA 13 hours ago Security guard killed at east LA marijuana dispensary Authorities are investigating after a security guard at an East LA marijuana dispensary was killed overnight. Michelle Valles reports for the NBC4 News at 5 a.m. on Sept. 30, 2024. US & World Videos 2:50 California offering little help for homeowners duped by contractor 0:33 Person who tried to stop carjacking during car chase dies 2:59 New state law expands insurance coverage of fertility treatments 3:28 Line Fire flare-ups trigger new evacuations 2:29 710 Freeway closed in Long Beach after pharmacy burglary pursuit