A man armed with a pistol opened fire on the final day of classes at the University of North Carolina at Charlotte, killing two people and leaving four others wounded -- three of them critically, authorities say https://t.co/utShTfuMLi

A man armed with a pistol opened fire on the final day of classes at the University of North Carolina at Charlotte, killing two people and leaving four others wounded -- three of them critically, authorities say https://t.co/utShTfuMLi (via Twitter http://twitter.com/CNN/status/1123511405511098368)