A Utah judge on Tuesday rejected a bid by lawyers for the accused killer of conservative activist Charlie Kirk to disqualify prosecutors in the case.
The decision by District Court Judge Tony Graf was in response to a challenge by defense lawyers for Tyler Robinson, who contended that prosecutors from the Utah County Attorney's Office were biased because the 18-year-old daughter of one of the attorneys witnessed Kirk's killing on Sept. 10.
Robinson's attorneys said the prosecutors' decision to seek the death penalty less than a week later showed a "strong emotional reaction" from Chad Grunander, a senior prosecutor in the county attorney's office whose daughter alerted him to the murder in a string of text messages.
Grunander testified that his daughter's presence at the shooting did not play any role in his office's move to seek the death penalty. He said the decision was made after he and other prosecutors decided they had sufficient evidence against Robinson.
Robinson, 22, was studying to be an electrician. He is accused of firing a single round from a rooftop that struck down Kirk as he debated students at Utah Valley University in Orem during a tour of U.S. colleges.
Kirk was credited with mobilizing young voters who helped President Donald Trump win the 2024 election. His assassination on stage in front of hundreds of onlookers was a stunning public display of mounting political violence in the U.S.
Robinson is charged with aggravated murder, witness tampering and obstruction of justice. He will not enter a plea until after a preliminary hearing, tentatively scheduled for mid-May.
© 2026 Thomson/Reuters. All rights reserved.