nbc 5 nightly update December 21, 2020 7:55 pm Nightly Update: New UK COVID-19 Strain, Coronavirus Relief Bill, ‘Christmas Star' Sighting? The top stories you need to know for Monday, Dec. 21. Local 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 2:30 ‘Baby Reindeer': Inside Richard Gadd's Netflix phenomenon 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner