As Conn. school shooting unfolded, a custodian ran through the halls warning of a gunman

He said someone had turned on the intercom so that "you could hear people in the office. You could hear the hysteria that was going on. I think whoever did that saved a lot of people. Everyone in the school was listening to the terror that was transpiring."

Also, a custodian ran around, warning people there was a gunman, Varga said.

"He said, 'Guys! Get down! Hide!'" Varga said. "So he was actually a hero." The teacher said he did not know if the custodian survived.

Mergim Bajraliu, 17, heard the gunshots echo from his home and ran to check on his 9-year-old sister at the school. He said his sister, who was uninjured, heard a scream come over the intercom. He said teachers were shaking and crying as they came out of the building.

"Everyone was just traumatized," he said.

http://bigstory.ap.org/article/school-shooting-reported-newtown-conn