September 12, 2018 6:56 pm Fire Alarms Traumatize MSD Students For the fifth time in less than a month, fire alarms went off at Marjory Stoneman Douglas High School Wednesday morning leaving some students traumatized and parents upset. NBC 6’s Marissa Bagg reports. US & World Videos 1:35 6 to know – Top stories of the day 1:04 Tour bus driver speaks out about inferno on I-595 0:47 Video shows woman hurling bowling ball at another's head in Brickell 2:13 Son speaks out after mother murdered by potential serial killer 2:44 What does declassifying marijuana mean?