Where To Stream NBC Nightly News Season 2025 Episode 339

Three senior law enforcement officials tell NBC News that a person of interest has been identified in connection with the Brown University mass shooting. Officials also saying that authorities are looking into a possible connection to the murder of an MIT professor. NBC News' Erin McLaughlin reports from the scene. NASCAR star Greg Biffle and his family were among seven people who were killed when a small business jet crashed at Statesville Regional Airport in North Carolina. The FAA is...