Every passing second could be life of death for anyone involved in a mass killing event. That's why the UofL School of Medicine prepares to act quickly and correctly. Mark Hebert of UofL Today joins Rachel and Terry with the story. You can hear more stories and interviews about the University of Louisville on UofL Today every Monday and Tuesday night at 6:00PM on 93.9 FM and throughout the week on Metro TV and KET KY. For more about UofL and UofL events, go to UofLNews.com.