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The latest twist in the Charlie Kirk murder case played out this week in a Utah courtroom. Prosecutors rolled out campus surveillance video and DNA test results during the preliminary hearing for Tyler Robinson, and the defense pushed back hard. What looked like a show-and-tell from the state is now the center of a tense fight over whether there is enough evidence to send this case to trial.
Prosecutors unveil surveillance video and DNA evidence
At the heart of the hearing was a compilation of Utah Valley University surveillance footage that prosecutors say places the defendant on campus, shows him changing clothes, and tracks his movements toward a wooded area and a roof. The state also presented DNA testing by an FBI analyst that identified mixed DNA on a towel wrapped around a rifle and on a screwdriver found on a roof. Judge Tony Graf allowed the unedited video to be shown as part of the state’s effort to establish probable cause.
What the footage and testing actually show
The video is not a smoking gun. Investigators testified that faces in some clips are not clear and that the footage does not always show a weapon. The FBI analyst, Amanda Bakker, said early tests showed mixed DNA from up to three people and that, after getting a reference sample from the defendant’s roommate, Robinson was listed as a possible major contributor on one item. That is the kind of forensic hedging that sounds serious on paper but leaves room for reasonable doubt in a trial.
Defense response: challenge the foundation and the meaning
Robinson’s attorneys objected to parts of the video for lack of foundation and grilled the DNA expert about contamination, degradation, and what “possible major contributor” actually means. Their point is simple: DNA on an item does not prove someone handled a weapon or committed a crime. The defense also argued motive should not be shoehorned into the hearing through unrelated statements about politics or religion. The prosecution insists those questions are for trial, and that the hearing’s job is only to show enough evidence to proceed.
Why this matters and what’s next
This hearing is about probable cause, not a verdict. But the state’s choice to spotlight a campus video montage and qualified DNA matches shows how prosecutors plan to build their story for trial — and how thin some of that story may be. With the death penalty on the table, every piece of evidence will be fought over fiercely. Judge Tony Graf now has to decide whether the disputed video and the mixed DNA results are enough to bind the case over for trial. Expect more fireworks as the preliminary hearing continues and both sides try to frame the narrative for the public and a potential jury.
