7NEWS Update - Monday December 20, 2021: Woman killed in freak Sydney storm; sixth child dies following jumping castle tragedy

A woman is dead and two others seriously injured, after a flash storm swept through Sydney's northern beaches, leaving a trail of destruction; New South Wales Premier Dominic Perrottet says he won't lock down his state for Christmas, after the Federal Health Minister assured Australians the virus is unlikely to explode here as it has in other countries; a sixth child has died following Tasmania's jumping castle tragedy, with an 11-year-old boy succumbing to his injuries yesterday afternoon. Presented by Angie Asimus. More news across the day on 7NEWS.com.au and 7Plus. Hosted on Acast. See acast.com/privacy for more information.