NEW: FBI video shows Charlie Kirk assassination suspect fleeing the scene. | NBC News

BREAKING: Turning Point USA founder Charlie Kirk has died at age 31 after being shot at a college event in Utah, President Trump confirms. He leaves behind his wife and two children. | Fox News

LISTEN: Dispatch audio reveals the frantic moments after an assassin fatally shot Charlie Kirk on a college campus in Utah. "He’s going to be wearing all black, black long gun, black tactical helmet, a black mask, possibly wearing a tactical vest and jeans," a female dispatcher said over the radio. | Fox News

Trump on the growth of Turning Point USA since Charlie Kirk's assassination: "Nobody's ever heard of numbers like that." | Fox News