The house where four University of Idaho students were brutally murdered came crashing down. The destruction began as the college campus was empty due to the winter holiday break. Madison Mogen, Kaylee Goncalves, Xana Kernodle and Ethan Chapin were stabbed to death last year. Bryan Kohberger pleaded not guilty to the murders and is awaiting trial. The university says demolishing the house is a first step in the community's healing from this unthinkable trauma.