The death toll in the explosion that saw a UPS cargo plane lose an engine and burst into flames, has risen to 13, Craig Greenberg, the Louisville mayor, has confirmed as UPS released the names of the three victims on the plane.“On my way to the Teamsters’ vigil, I learned of a 13th person that died as a result of the UPS flight 2976 plane crash. My heart is with the families, friends and colleagues of all who were lost in this week’s tragedy. We will get through this together,” Greenberg wrote in a social m ...