Prosecutors contend that an engraved bullet found on the suspected murder weapon indicates that the killing of conservative influencer Charlie Kirk was politically motivated, a key argument as they seek the death penalty for the accused. The bullet bears the inscription "Hey Fascist! CATCH!"
Tyler Robinson, 23, is charged with aggravated murder in connection with Kirk's death on September 10, 2025, at Utah Valley University. Robinson surrendered to authorities one day after the shooting. He has not yet entered a plea.
The inscription on the bullet is being presented by prosecutors as "overt political reference," according to newly filed court documents. They argue this is sufficient to establish that Robinson targeted Kirk because of his perceived political expression.
Prosecutors also characterized Kirk's events as inherently political, noting that students often attended to debate the right-wing influencer. Evidence presented includes a text message allegedly written by Robinson stating, "I had enough of his hatred. Some hate can't be negotiated out." Robinson's attorneys, however, have argued this text is insufficient to prove political motivation.
Before his death, Kirk and Turning Point USA were active in mobilizing conservative youth voters. Prosecutors have suggested that Kirk's public stances against same-sex marriage and gender-affirming care may have contrasted sharply with Robinson, who was reportedly in a romantic relationship with his roommate, Lance Twiggs. Twiggs informed investigators that he had considered a gender transition around the time of Kirk's killing.
Robinson's attorneys are contesting the prosecution's claims, including the potential for enhanced sentencing based on endangering others. They argue the shooter "hit the intended target" and that the state has not met its burden of proving a high probability of endangering others with knowledge of that probability.
Prosecutors, in turn, assert that numerous individuals were within a "zone of danger" around Kirk when he was shot from a rooftop. The question of political animus and whether the shooting endangered others are central to determining Robinson's eligibility for the death penalty if convicted.
This legal battle follows a five-day preliminary hearing in July, where prosecutors presented evidence they described as "overwhelming." Defense attorneys worked to challenge the findings presented by analysts. Judge Tony Graf is expected to rule on whether the case will proceed to trial after hearing arguments from both sides on September 1.
Investigators presented DNA analyses during the July hearing, which they claim link Robinson to the suspected murder weapon and a tool allegedly used for engraving the bullet casings. Robinson's defense team has raised questions about the reliability of these DNA tests and other evidence.