Overview

• Footage reported Sunday shows Tyler Robinson walking near Utah Valley University around 8:07 a.m., offering earlier visuals than previously released images from late morning.
• Robinson, 22, remains jailed without bail on suspicion of aggravated murder and related offenses and is not cooperating with investigators, according to Utah Gov. Spencer Cox.
• Prosecutors plan to file formal state charges early this week, with Robinson’s first court appearance expected Tuesday.
• Forensic work continues on a recovered bolt‑action rifle and engraved shell casings that included meme‑culture and anti‑fascist phrases, though authorities say a clear motive has not been established.
• Turning Point USA set a public memorial for Sept. 21 at State Farm Stadium in Glendale, Arizona, as nationwide vigils continued and employers disciplined workers over celebratory or insensitive posts; a Toronto teacher was suspended after allegedly showing students the graphic video.