With Tuesday's school shooting in Oregon, look back at other major school shootings in U.S. history.
April 19, 2007: Thirty-three people were killed in two separate shooting incidents at Virginia Tech University in Blacksburg, Va. The gunman killed himself after the second shooting, police said.
Library of Congress
It's easy to upload your photos and/or videos on News8000.com. Once you do, we'll share your upload with the community!