World News Tonight Prime With David Muir Season 12 Episode 100 Tues, April 15, 2025

Rachel Scott reports on the federal judge chastising the Trump administration, saying they have done "nothing" to comply with the Supreme Court's order to facilitate the return of a Kilmar Abrego Garcia, who was mistakenly deported to a prison in El Salvador; Mireya Villarreal has the latest on the shots fired at a high school in Dallas, Texas, injuring four students, including one with a gunshot wound to the leg; Matt Gutman has details on the White House freezing $2.2 billion of federal funding to Harvard University after it refused to comply with the Trump administration's demands; and more on tonight's broadcast of World News Tonight with David Muir.