BREAKING: "The Charlie Kirk Show" executive producer @AndrewKolvet speaks out about the Kirk family's newest legal filing against Utah Valley University, the state of Utah, and key officials, which alleges that Charlie Kirk's death was entirely preventable and that security… pic.twitter.com/pkc1DcZcFb

On the one-year anniversary of his death, here’s what to know about Charlie Kirk, the co-founder of Phoenix-based Turning Point USA.

Fox News correspondent Garrett Tenney has the latest on a judge's ruling that accused Charlie Kirk assassin Tyler Robinson will stand trial and be eligible for the death penalty on 'Jesse Watters Primetime.

Trump officials mark one year since Charlie Kirk’s assassination with sharp tributes and political warnings.

Exactly one year ago, on a warm afternoon in north-central Utah, conservative activist Charlie Kirk was shot and killed, allegedly by a 22-year-old assassin who had set up a makeshift sniper’s nest on a nearby rooftop.

World Outreach Church pastor Allen Jackson discusses Charlie Kirk's legacy and how his wife, Erika Kirk, handled his killing on 'Saturday in America.'

The 8-foot statue of Kirk at TPUSA’s Phoenix headquarters, as well as a nearby poster memorial in front of it, was defaced with red paint overnight Sunday.

Donald Trump Jr., the first son of President Donald Trump, urged attendees at the Republican midterm convention on Thursday night to honor the late Turning Point USA founder Charlie Kirk on the one-year anniversary of his assassination.