![VPR News show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/045/750/small/vpr-news-from-vermont-public-radio.jpg)
Summary: Twenty years ago, two high school seniors at Columbine High School in Colorado shot and killed 12 students and a teacher. They wounded more than 20 others. It was a moment that shook that community and the entire nation. We look at how things have changed for schools, teachers, students and communities in the years since.