Overview

• Tyler Robinson, 22, is jailed in a special housing unit at the Utah County Jail under heightened supervision pending medical clearance and formal placement.
• Robinson was booked on aggravated murder, felony discharge of a firearm causing serious bodily injury, and obstruction of justice, and he is being held without bail.
• Utah Gov. Spencer Cox says Robinson is not cooperating, while family members and a roommate are assisting investigators, and authorities have not identified a definitive motive.
• Police recovered a bolt‑action rifle and shell casings engraved with phrases including “Hey, fascist! Catch!”, and officials are reviewing a note and Discord communications for evidentiary value.
• Prosecutors plan to file formal charges Tuesday and have indicated they will seek the death penalty, while separate reports describe unverified Discord messages in which Robinson appeared to joke during the manhunt.