BREAKING: Sean Grayson, ex-deputy convicted of killing Sonya Massey, dies six months into his sentence at age 32, attorney says. https://www.nbcnews.com/news/us-news/sean-grayson-ex-deputy-convicted-fatally-shooting-sonya-massey-dies-pr-rcna594044?taid=6a8b8fc61a6cfe0001359727&utm_campaign=trueanthem&utm_medium=social&utm_source=twitter