It's been 10 years...

The tragedy happened 10 years ago, but the pain is still strong. 12 students and a teacher were killed on that tragic day. I was unaware that the 2 students who were doing the killings had also planted propane tank bombs in the cafeteria. Read more...http://www.cbsnews.com/stories/2009/04/19/eveningnews/main4955148.shtml?tag=topHome;topStories