A teen opened fire in a Maryland high school March 20, 2018, wounding two people. The shooter was also wounded and later died.
Teachers and school employees depart Great Mills High School, the scene of a shooting on March 20, 2018, in Great Mills, Md.
(Alex Brandon / AP)
Deputies and federal agents converge on Great Mills High School, the scene of a shooting on March 20, 2018, in Great Mills, Md.
(Alex Brandon / AP)
Teachers and school employees depart Great Mills High School, the scene of a shooting on March 20, 2018, in Great Mills, Md.
(Alex Brandon / AP)Advertisement
Deputies, federal agents and rescue personnel, converge on Great Mills High School, the scene of a shooting on March 20, 2018, in Great Mills, Md.
(Alex Brandon / AP)
Two students and a mother leave Great Mills High School, the scene of a shooting on March 20, 2018, in Great Mills, Md.
(Alex Brandon / AP)