A person who identified herself as the sister of a student at the school described the scene in a text message to Reuters: "She heard him shooting through the windows of classrooms and two students were shot."
Panicked parents checked on their children.
"My daughter, as of right now, she's still trapped in a closet. She's afraid to speak," a man who identified himself as Caesar Figueroa and said his daughter was inside the school, told CBS News.