ABC World News Tonight with David Muir Full Broadcast - Dec. 17, 2024

Nearly two weeks after the murder of UnitedHealthcare CEO Brian Thompson, Aaron Katersky reports on a grand jury indicting suspect Luigi Mangione and upgrading charges to first-degree murder in “furtherance of terrorism;” Alex Perez has the latest on the shooting at a Christian school in Madison, Wisconsin, and police identifying the 15-year-old girl accused of killing a teacher and a student; Ian Pannell has details on the top Russian general that was killed by a bomb, hidden inside the handle of a scooter in the heart of Moscow, and Ukraine claiming responsibility; and more on tonight’s broadcast of World News Tonight with David Muir. 00:00 Intro 02:20 Luigi Mangione charged with first-degree murder as terrorism in New York 05:35 Authorities search for motive in Wisconsin school shooting 07:52 Pentagon deploys "drone busters" in the Northeast 10:21 Alleged Gilgo Beach serial killer Rex Heuermann charged with 7th murder 11:53 Ukraine: Bomb kills Russian General; dashcam video captures scooter exploding in Moscow 13:43 New storm warning in Plains and Midwest 15:15 Tech executive found guilty for murder of Cash App founder Bob Lee 15:45 Alabama grandmother recovering after pig kidney transplant 16:04 Tom Cruise honored by U.S. Navy for roles in 'Top Gun,' 'A Few Good Men,' and more 16:49 Made in America: Durant Vineyards and Olive Mill and Tokens & Icons ABC World News Tonight with David Muir delivers the news that matters most. Watch to get the latest news stories and headlines from around the world. Follow ABC World News Tonight on... Instagram:   / abcworldnewstonight   TikTok:   / abcworldnews   X (formerly Twitter):   / abcworldnews   Facebook:   / worldnewstonight   Threads: https://www.threads.net/@abcworldnews... ABC News is your trusted source for breaking news, analysis, exclusive interviews, headlines, and videos: https://abcnews.go.com/ Subscribe to ABC News on YouTube: https://bit.ly/2vZb6yP Watch full episodes on Hulu: http://abcn.ws/3bzvQQn #WorldNewsTonight #DavidMuir #News #ABCNews