Yes, the bullet that killed Charlie Kirk was found as part of evidence linked to a bolt-action rifle recovered from a wooded area near the shooting scene at Utah Valley University. The bullet was among one spent round and three unspent rounds found wrapped in a towel, which had DNA matching the suspect, Tyler Robinson. The bullet casings had unique engravings, some with anti-fascist messages, and forensic analysis connected the DNA on the towel, rifle trigger, and cartridges to Robinson.

Details on the weapon and evidence

• The weapon was a Mauser 9830 bolt-action rifle with a mounted scope.
• A towel wrapped around the rifle carrying DNA evidence was found, confirming the link to Robinson.
• The bullet that killed Kirk was fired from this rifle found nearby.
• The bullets bore inscriptions, some referencing cultural memes and anti-fascist sentiments.

Investigation status

• Tyler Robinson, 22, was arrested and charged with aggravated murder.
• He allegedly confessed in a note to his roommate about the shooting.
• The investigation confirmed the bullet recovered was fired from the found weapon tied to Robinson.

In summary, the bullet that killed Charlie Kirk was indeed found and linked conclusively to the suspect and the rifle recovered at the scene.