Firsthand accounts from authorities and journalists illuminating four disturbing events as they describe the twists and turns of the investigations and the breakthrough moments that led investigators and police to each killer's doorstep. David Muir, Amy Robach Added on Hulu 2023-05-23.

ABC World News is the flagship daily evening television news program of ABC News, the news division of the American Broadcasting Company television network in the United States. Currently the weekday editions (going by title ABC World News Tonight with … David Muir, Peter Jennings, Frank Reynolds, Harry Reasoner, John Charles Daly, Howard K. Smith, Max Robinson Added on Apple 2022-04-16.

Our Barbara: A Special Edition of 2020, a two-hour primetime special, will feature Walters’ most groundbreaking and iconic interviews, never-before-seen behind-the-scenes footage of Walters, and interviews with Bob Iger, David Muir, Diane Sawyer, Deborah Roberts, Robin Roberts and George … Barbara Walters, Whoopi Goldberg, Sunny Hostin, Bill Geddie, Alyssa Farah Griffin, Joy Behar, David Muir Added on Hulu 2023-01-04.