[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2010/US/02/18/texas.plane.crash.rescue/t1main.irs.gi.jpg caption=""] (CNN) – Robin Dehaven usually replaces windows. On Thursday morning, after a small plane crashed into an Austin, Texas, office building, he was breaking them, having rushed into the burning structure to help people escape. Dehaven, an Army veteran who works for a glass company, was driving to a job when … Continue reading Witness becomes rescuer in Austin plane crash