Defense Presses Conflict Claim in Tyler Robinson Murder Trial

Expert says motion to disqualify Utah prosecutors could reshape death penalty fight

Feb. 4, 2026 at 3:55am

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The defense team for Tyler Robinson, the man accused of killing Turning Point USA founder Charlie Kirk, is arguing that the Utah County Attorney's Office should be disqualified from the case due to a potential conflict of interest. They claim that a prosecutor's adult child was present during the September 2025 assassination and texted family during the chaos. The court heard testimony from a senior prosecutor and an investigator, and the judge said he will issue a ruling on the motion on February 24.

Why it matters

Removing an entire prosecutor's office is a rare and difficult legal move, but the defense argues the family connection raises questions about bias and public trust in the prosecution. The outcome could determine who controls the decision on whether to seek the death penalty against Robinson.

The details

The defense team for Tyler Robinson, the 22-year-old accused of killing Turning Point USA founder Charlie Kirk, is pressing a motion to have the Utah County Attorney's Office disqualified from the case. They claim that a prosecutor's adult child was present during the September 2025 shooting at Utah Valley University and texted family during the incident. The court heard testimony from a senior prosecutor who said there was no specific conversation about how to proceed due to the child's presence, but acknowledged it was routine for the county attorney to consult senior prosecutors in death penalty cases. An investigator also testified, saying the child's presence did not impact the investigation. The judge said he will issue a ruling on the motion on February 24.

  • The shooting occurred on September 10, 2025.
  • The defense filed the motion to disqualify the prosecutors in January 2026.
  • The court held a hearing on the motion on February 3, 2026.
  • The judge scheduled a follow-up hearing for February 24, 2026 to issue a ruling.

The players

Tyler Robinson

The 22-year-old man accused of killing Charlie Kirk.

Charlie Kirk

The founder of Turning Point USA who was fatally shot at Utah Valley University in September 2025.

Jeff Gray

The Utah County Attorney who is prosecuting the case against Robinson.

Richard Novak

One of the defense attorneys representing Robinson.

Dave Hall

A Utah State Bureau of Investigation agent and lead investigator in the case.

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What they’re saying

“I think to remove an entire office can be very difficult. What this is ultimately going to turn on is whether or not that played any role in their decision to charge this case, and I don't think that it really did. They were going to prosecute this case regardless, so I think this is an uphill battle.”

— Skye Lazaro, Criminal defense attorney

“When you look at conflicts, it's also about holding public trust in prosecutorial agencies and them being unbiased when they investigate and prosecute cases. There's no personal ties, no personal feelings — they're able to do what's best for the state.”

— Skye Lazaro, Criminal defense attorney

What’s next

The judge in the case will issue a ruling on February 24, 2026 on whether to disqualify the Utah County Attorney's Office from prosecuting the case against Tyler Robinson.

The takeaway

This case highlights the complex legal issues that can arise when a prosecutor's family member is involved in a high-profile criminal investigation. The outcome of the defense's motion could have broader implications for how death penalty cases are handled and who controls those decisions.