A Michigan teacher was giving a virtual lesson when she heard a student’s grandma slur her words. What she did next saved a life October 19, 2020 by Leo A first-grade teacher at a Michigan elementary school is being hailed as a hero after alerting the school principal that her online student’s grandmother was having a stroke. Source: A Michigan teacher was giving a virtual lesson when she heard a student’s grandma slur her words. What she did next saved a life – CNN Well done!