Active shooter scares. False report... After false report... Across the country. Now it's happened again... This time at the University of South Carolina after students thought they saw a man with an automatic rifle... But it wasn't a weapon. It was just a student walking across campus with an umbrella! And when a CEO called for an uber ride, he never thought it would end with him in the hospital. The driver headbutted... Then sucker punched him... During a dispute over his service dog. Plus, a mark on President Trump's hand... Getting a lot of attention. First it was on the president's right hand... Covered up with makeup. Now it appears it's on his other hand. So, what's going on?  And singer Little Nas X charged with assaulting a police officer. We told you how he was caught on video walking around Los Angeles in just his underwear and white cowboy boots. But police say, what wasn't on video, was the old town road singer lunging at police and punching one of them in the face. Little Nas X appeared in court and pled not guilty.