Shots rang out, and three lives collided

Three bullets hit Rachel Sheppard when a gunman opened fire on a music festival in Las Vegas. A stranger and a woman she barely knew saved her -- and changed them all.

"Seeing it in person, it all still seems so surreal," says Sheppard, 26, while seated at her dining room table a few weeks ago. "This crazy, insane massacre happened. I think about it every single day."Sheppard was one of more than 500 people injured when a gunman opened fire on the Route 91 Harvest country music festival in October. Another 58 people died. That she survived, especially since one bullet ripped into her aorta, is astonishing. That she was home less than a month later and is wa...