Alien Involvement News Today

in the sky whwhy the pentagons warning tonight is not about alien life the severe weather threat across the plains millions facing high winds and large hail in the middle of the country. our series, "climate challenge," the threat facing some endangered gentle giants of the sea, but also signs of hope and the official end of a bygone era, streaming giant netflix pulling the plug on its dvds by mail >> announcer: this is "nbc nightly news" with lester holt good evening, and welcom...

a suspect now in custody. in missouri, the 84-year-old man who shot a black teenager who mistakenly rang his doorbell today pleading not guiltlty. and in upstate new york, a young woman shot and killed when the car she was in made a wrong turn in a driveway. the shooter denied bail. plus, the arrests in the deadly weekend shooting at a sweet 16 party in alabama that injured dozens. the latest on the cases and the state of gun violence in america. also tonight, the airman accuse...

10,000 to 30,000 feet and so far, no sign of alien involvement. >> no credit evidence thus far of extraterrestrial activity. >> reporter: sean kirk patrick says this remains unsolved, a cylinder. it turns out to be a plane. >> this is the heat signature off the engines of a commuter aircraft that happened to be flying in the vicinity. >> reporter: more concerning, russia or china could have advanced capabilities the u.s. doesnt have. >> could you describe a potential threat that might exist out ...