Bullet That Killed Charlie Kirk Didn’t Match Suspect’s Rifle: ATF
Members of Congress gathered to honor Charlie Kirk. (Image X.com)
A new court filing in the Tyler Robinson capital murder case reveals the ATF could not match the fatal bullet to the rifle linked to the suspect — raising evidentiary questions weeks before the preliminary hearing.
By TRH World Desk
New Delhi, March 31, 2026 — A bombshell court filing in the capital murder case against Tyler Robinson, 22, reveals that federal ballistics analysts could not match the bullet that killed conservative commentator Charlie Kirk to the rifle authorities allege Robinson used in the September 10 shooting at Utah Valley University, the Daily Mail reports.
Robinson faces a potential death sentence for Kirk’s murder. His defence attorneys filed a motion Friday to push the preliminary hearing back by at least six months, citing the ATF finding as a central pillar of their argument that they require substantially more time to mount a proper defence.
“The Bureau of Alcohol, Tobacco, Firearms and Explosives was unable to identify the bullet recovered at autopsy to the rifle allegedly tied to Mr Robinson,” said Tyler Robinson’s defence attorneys in a court filing.
The defence said it may offer the ATF firearm analyst’s testimony as exculpatory evidence.
DNA Complexity and 20,000 Evidence Files
The ballistics finding is not the only forensic complication. According to the filing, FBI and ATF DNA reports indicate that several different DNA profiles were found on items of evidence — a mixture that the defence argues will require the assistance of forensic biologists, geneticists, systems engineers, and statisticians to properly evaluate.
The defence team has also received approximately 20,000 electronic audio files, videos, and written documents from prosecutors.
“The defence team is realistic and the comprehensive review required to determine what is missing will take hundreds of hours, Tyler Robinson’s defence attorneys submitted in the court filing, per Deseret News.
How Robinson Was Caught — and What He Texted
Robinson was turned over to authorities by his own father, Matt, after Matt recognised his own rifle in police images released during the manhunt for Kirk’s killer. Robinson had allegedly texted his roommate and partner, Lance Twiggs, that the rifle was “the only evidence” he left behind, and signed off by warning Twiggs to delete their messages.
He allegedly later confessed to his father, who then contacted police. Kirk’s widow, Erika Kirk, has publicly forgiven Robinson and called for full transparency in court proceedings, saying: “We deserve to have cameras in there.” US President Donald Trump said shortly after Robinson’s arrest that he hopes Robinson “gets the death penalty” — a remark defence attorneys now argue has contributed to “harmful and prejudicial” pretrial publicity.
Robinson is next due in court on April 17.
At a Glance
| Factor | Detail |
| Suspect | Tyler Robinson, 22 |
| Charge | Capital murder; potential death sentence |
| Victim | Charlie Kirk, conservative commentator, 31 |
| Shooting location | Utah Valley University, September 10 |
| ATF finding | Could not match fatal bullet to Robinson’s rifle |
| DNA complication | Multiple DNA contributors found on evidence items |
| Evidence volume | 20,000 files received from prosecutors |
| Defence request | Six-month delay to preliminary hearing |
| Next court date | April 17 — cameras/microphones debate |
| Trump comment | Called for Robinson to receive death penalty post-arrest |
| Kirk’s widow | Publicly forgave Robinson; supports cameras in court |
Charlie Kirk Assassination: Shock and Disinformation Collide
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