Bruce Uhr News Today : Breaking News, Live Updates & Top Stories | Vimarsana

He left in his hotel suite. Reportedly it was just a series of numbers. So far no major clues about motivation at least that may have been made public. He may have been casing other locations in other cities before the Las Vegas Massacre on sunday cnn learned he tried to buy tracer bullets but failed that would have allowed him to see what he was shooting at. And honoring charleston hartfield, the offduty Las Vegas Police officer. We start with jean casarez. Good morning, jean. Reporter good morning, poppy. As you are saying, Law Enforcement is not saying anything about motive, why this killer...

But you're not dying. >> reporter: bruce says he was told those two victims survived. he doesn't remember their names. he's back on the job and says he witnessed the greatest evil he had ever seen that night. but what helps him deal with it is knowing he also witnessed heroic goodness all around him. ed lavandara, cnn, seguine, texas. >> amazing people. >> ed lavandara, beautifully told story there. it is important to remind this isn't just about the one man who was evil, who was the murderer, who stole so many people's lives and their families now afflicted by what he did. there were so many ...

Was one of thousands at the music festival when shots rang out. this chief stops and puts his life in danger to help people in need. cnn's ed lavandara tells us how he went beyond the call of duty. >> reporter: bruce uhr had the best seat in the house, right on stage. >> some of the performers were walking on stage, walking up to the microphone. it was like a dream come true. >> reporter: when gunfire killed the music, the best seat in the house turned into a front row seat to the most horrific massacre in modern american history. >> i thought i was going to die but i knew i wouldn't die witho...