Texas-bred singer Sundance Head lived a dream come true after winning The Voice back in 2016. But over the weekend, the country music star lived through a real-life nightmare after accidentally shooting himself. In a series of videos shared on his social media pages, Head recounted just what happened and express his gratitude that he's still alive and had the help of medical professionals and first responders every step of the way. "I am alive. I'm in a lot of pain. I was sho...