March 20, 2018
Deputies and federal agents converge on Great Mills High School, the scene of a shooting, Tuesday morning, March 20, 2018 in Great Mills, Md. The shooting left at least three people injured including the shooter. Authorities said the situation is "contained." (AP Photo/Alex Brandon)
Stories this photo appears in:
A teenager with a handgun shot a girl and boy inside his Maryland high school Tuesday before he was fatally wounded during a confrontation with a school resource officer, a sheriff said.