Photos: 2 students shot outside Md. high school

Officials enter Frederick High School, Wednesday, Feb. 4, 2015, in Frederick, Md. Police and school officials said students were shot outside the school while a basketball game was being played inside. (AP Photo/The Frederick 91欧美激情-Post, Bill Green)

AP Photo/The Frederick 91欧美激情-Post, Bill Green

People gather outside the entrance to Frederick High School following a shooting in Frederick, Md., Wednesday, Feb. 4, 2015. Police and school officials said students were shot outside the school while a basketball game was being played inside. (AP Photo/The Frederick 91欧美激情-Post, Bill Green)

AP Photo/The Frederick 91欧美激情-Post, Bill Green

A patient is brought to a helicopter following a shooting outside Frederick High School, Wednesday, Feb, 4, 2015, in Frederick, Md. Police and school officials said students were shot outside the school while a basketball game was being played inside. (AP Photo/The Frederick 91欧美激情-Post, Bill Green)

AP Photo/The Frederick 91欧美激情-Post, Bill Green

Frederick police Capt. Richard L. Hetherington talks to the media about a shootings outside Frederick High School, Wednesday, Feb. 4, 2015, in Frederick, Md. Police and school officials said students were shot outside the school while a basketball game was being played inside. (AP Photo/The Frederick 91欧美激情-Post, Sam Yu)

AP Photo/The Frederick 91欧美激情-Post, Sam Yu