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Affidavit of Probable Cause

Filed September 16, 2025. Signed by Officer Brian Davis (UTBDAVIS), Utah Attorney General. Probable Cause ID: 189904. Establishes formal arrest of Tyler Robinson at 4:00 AM September 12, 2025; describes the investigator encounter in Washington County on September 12 early morning hours.

Download PDF: Affidavit of Probable Cause

See Also​

Laws (Charlie Kirk)​

  • The sealed evidence behind the affidavit and Robinson's Discord and text messages cited and FBI Form 302 reports from the arrest are things that the Charlie Kirk Investigation Laws may result in powerful truths coming out that aren't out yet.

Citizen Investigator Claims on X​

The probable-cause affidavit is both a primary charging document and a target of citizen critique.

  • Critics say it freezes a rooftop narrative that ignores dispatch all-black descriptions and acoustic alternatives.
  • Defenders say PC affidavits are threshold instruments, not trial proof.
  • Discovery fights (Brady, ATF chain) are the live 2026 process layer — see court discovery.

Open Questions Raised by Investigators​

  1. Which affidavit paragraphs have been publicly released vs sealed?
  2. What defense motions attack specific factual assertions?