September 6, 2020 12:30 am Extreme Heat Wave Triggers Power Outages Energy officials called a Stage 2 Flex Alert emergency as triple-digit temperatures overwhelmed the state. Darsha Philips reports for NBC LA at 11 p.m. Saturday Sept. 5, 2020. US & World Videos 0:55 Thieves hit convenience stores in Orange County 2:21 Iranian president killed in helicopter crash 2:58 Helicopter carrying Iranian president crashes 2:33 Man steals LAPD cruiser with officer inside 2:24 Man steals LAPD patrol SUV in downtown LA