/school-climate-safety/the-parkland-school-shooting/2018/02/00000174-228b-d566-a3ff-e29bdcd90000 On Feb. 14, 2018, a former student opened fire at Marjory Stoneman Douglas High School in Parkland, Fla., killing 17 and sending hundreds fleeing into the streets. It would become the third-deadliest school shooting in the nation's history. en-US 2021 (c) Education Week Wed, 10 Mar 2021 21:34:00 GMT