6 to Know March 1, 2023 8:06 pm 6 to Know: Update Here are the top stories on NBC 6 for Wednesday, March 1, 2023. US & World Videos 0:23 Teen dies days after Hollywood apartment fire that killed grandmother 1:55 WATCH: Manta ray swims under paddleboarder with a splash off of Florida coast 1:06 Suspect seen in bodycam video from fatal MacArthur Causeway crash 1:10 Video shows witness held Hialeah man who drove into crowd in Fort Myers: Sheriff 1:31 Miami nurse charged in mother's death in bond court