Evidence Presented in Preliminary Hearing
A five-day preliminary hearing to determine if there is sufficient probable cause to proceed to trial for the murder of conservative activist Charlie Kirk concluded on Friday at the Fourth District Courthouse in Provo, Utah. Tyler Robinson, 23, faces charges including aggravated murder and six other counts in connection with the Sept. 10, 2025, shooting at Utah Valley University.
Throughout the week, prosecutors presented what they characterized as overwhelming evidence against Robinson. This included campus surveillance footage that prosecutors say shows a man identified as Robinson entering the university, moving across a rooftop, and eventually fleeing the scene. During the presentation of this video on Friday, Kirk’s widow, Erika Kirk, and his mother, Kathryn Kirk, were observed becoming visibly emotional.
The state also introduced forensic evidence, including DNA analysis from a rifle recovered near the university. Caitlin Oliver, a forensic biologist with the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), testified that DNA samples found on parts of the rifle were at least one trillion times more likely to have been contributed by Robinson and one other unrelated person than by two unknown individuals.
Digital Communications and Alleged Confessions
A significant portion of the hearing focused on text messages exchanged between Robinson and his roommate and romantic partner, Lance Twiggs, in the hours following the shooting. State Bureau of Investigation agent Brian Davis read the exchange into the court record. In the messages, Twiggs asked Robinson if he was the one who committed the shooting, to which Robinson replied, “I am. I’m sorry.”
Evidence presented also included an edited interview with Twiggs, who stated that he asked Robinson in person if the admission was true, and Robinson confirmed it. Twiggs noted that Robinson appeared to be struggling, stating he wished he “hadn’t done it.”
Further evidence indicated that Robinson had planned the attack for over a week. When Twiggs asked why he would target Kirk, Robinson reportedly replied, “I had enough of his hatred. Some hate can’t be negotiated out.” Additionally, the court heard of a handwritten note left by Robinson for Twiggs on the morning of the shooting, in which prosecutors allege Robinson wrote, “I had the opportunity to take out Charlie Kirk and I’m going to take it.”
Defense Challenges and Ballistic Findings
Defense attorneys, led by Michael Burt and Richard Novak, challenged the reliability of the state’s forensic evidence throughout the proceedings. The defense specifically questioned the accuracy of the DNA testing and sought to cast doubt on the ballistics reports provided by the ATF.
ATF firearm examiner Samantha Karner testified regarding bullet fragments recovered during Kirk’s autopsy. While Karner noted similarities between those fragments and a test bullet fired from the rifle found at the scene, the formal ATF report labeled the results “inconclusive” due to the extent of the damage to the fragments. Karner explained that “inconclusive” findings mean there was insufficient evidence to definitively prove or disprove that the specific rifle fired the bullet, though she maintained that calling the findings anything other than inconclusive would have been inappropriate.
Judicial Rulings and Next Steps
Fourth District Judge Tony Graf oversaw the proceedings, frequently reminding both the prosecution and the defense to remain focused on the threshold of probable cause rather than excessive detail. The court also addressed a procedural issue regarding the display of evidence, after media cameras briefly captured an exhibit—a communication between Robinson and Twiggs—that had not been cleared for public broadcast. While the defense requested the removal of cameras from the courtroom, Judge Graf permitted them to remain, albeit with restrictions on recording certain evidence.
The hearing adjourned on Friday without a final decision on whether the case will proceed to trial. Judge Graf granted both the prosecution and the defense the opportunity to file additional briefings. Oral arguments are scheduled for Sept. 1, at which time the judge is expected to issue a ruling on the case.
Following the adjournment, the family of Charlie Kirk released a statement describing the proceedings as “unimaginably painful” but expressed comfort that the evidence of the events of that day had been witnessed. The family noted that while nothing can undo their loss, they are committed to the pursuit of justice through a process they hope remains “fair, transparent, and grounded in the facts.”
