November 19, 2015 5:25 pm Classmates Mourn Slain Miami Northwestern Student Classmates of a Miami Northwestern High School student who was shot and killed on his way home from school were in mourning a day after the tragedy unfolded. US & World Videos 2:51 Video shows boater suspected in deadly Biscayne Bay tragedy 1:53 Man killed in shooting after argument outside Lauderhill restaurant 3:14 New video shows boater at dock before and after Biscayne Bay tragedy 2:16 Attorney looking into whether ‘vigilante-style' operation was legal 2:19 Police say Miami Gardens shootout was gang-related