The man accused of shooting and killing Charlie Kirk is Tyler James Robinson , a 22‑year‑old from Washington, Utah, who surrendered to authorities the day after the attack and has been charged with aggravated murder; he has not yet entered a plea as of the latest reports.

Separately, another man, George Zinn , briefly caused confusion by falsely claiming at the scene that he had shot Kirk; he was later convicted of obstruction of justice (and unrelated charges) for those actions but is not accused of being the shooter.

In short: the alleged shooter is Tyler James Robinson, while George Zinn was punished for falsely taking credit and obstructing the investigation.

Information gathered from public news reports and major outlets as available online.