By TYLER ELLYSON UNK Communications KEARNEY – April 20, 1999. That’s when Amy Over’s life changed. It was three days after prom and about a month before graduation. Over, then an 18-year-old senior at Columbine High School in Littleton, Colorado, was excited to wrap up the academic year and move on to college. She had just received a basketball scholarship, so she stopped by Dave Sanders’ classroom that morning to thank her coach and teacher. “I got to tell … [Read more...] about Columbine survivor Amy Over will share recovery story at UNK event