Episode 247

31-year-old conservative political activist, husband and father Charlie Kirk was shot and killed during an outdoor event at Utah Valley University, Matt Gutman has the latest on what is being called a "political assassination", Pierre Thomas reports on the new details in the investigation, Jon Karl on what President Trump told him in the wake of the attack and Mary Bruce on the growing tributes and calls to end political violence; Trevor Ault reports on students critically injured at a high school outside of Denver, Colorado after a police say a suspect believed to be a student opened fire; Lama Hasan live at Buckingham Palace as King Charles III and Prince Harry met for a private tea, their first known in-person meeting in over a year; and more on tonight's broadcast of World News Tonight with David Muir.