East LA 16 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 4:03 Israel begins ‘targeted' ground operation in Lebanon 2:52 Family of murdered boxer seeks justice 2:48 Accused Metro hijacker faces murder, kidnapping charges 2:50 California offering little help for homeowners duped by contractor 0:33 Person who tried to stop carjacking during car chase dies