do they know who shot charlie kirk

Yes, it is known who shot Charlie Kirk. The suspect has been identified as Tyler Robinson, a 22-year-old Utah man. Robinson was arrested after a manhunt, and authorities confirmed that a family member turned him in, indicating he had confessed or hinted at his involvement in the shooting. The shooting occurred during an event at Utah Valley University, where Kirk was fatally shot by a single bullet fired from a rooftop with a high-powered rifle. The arrest was publicly announced by Utah Governor Spencer Cox and confirmed by former President Donald Trump.