Yes, they have caught Charlie Kirk's killer. The suspect, identified as 22-year-old Tyler Robinson from Utah, was arrested on charges of aggravated murder and other felonies. He was taken into custody after a manhunt that lasted about 33 hours. The arrest came after Robinson's father convinced him to turn himself in, with the involvement of a family friend and law enforcement. Authorities linked Robinson to the crime through online communications, interviews, and surveillance footage. The shooting occurred at Utah Valley University while Charlie Kirk was speaking at an event.