6 to Know August 12, 2022 8:14 pm 6 to Know: Update Here are the top stories on NBC 6 for Friday, Aug. 12, 2022. US & World Videos 0:39 Hialeah Police provide updates on murder-suicide 1:22 School bus involved in crash in Miami Gardens 3:21 Man critically injured, first responders hospitalized after house fire in Little Havana 0:34 Road closures in effect for Formula 1 Miami Grand Prix 1:10 Crash involving school bus in Miami Gardens