Forensics still not giving prosecutors the clean answer they want

A federal analysis of a bullet fragment recovered during Charlie Kirk’s autopsy did not conclusively connect that fragment to the rifle found near the scene of his killing, according to recent court filings from the defense team for Tyler Robinson, the man accused of murdering the conservative activist.

The analysis came from the Bureau of Alcohol, Tobacco, Firearms and Explosives, and the FBI is now conducting additional tests, the filings say. The report itself has not been made public, but lawyers have quoted brief portions in court papers that describe the findings as inconclusive. So, in other words, the science is still being asked to do what science often does not like to do on a deadline.

Defense wants more time

Robinson’s attorneys also asked the court to delay a preliminary hearing scheduled for May. They said they need time to review the ATF analysis and a large volume of other evidence that could be relevant to the defense.

In their filing, the defense suggested it may use the bullet analysis at the preliminary hearing to argue Robinson should be cleared. Prosecutors, by contrast, will try to show they have enough evidence to move the case forward to trial.

A preliminary hearing is not a full trial, but it can matter a great deal in a serious case like this one. It is one of the first major moments where both sides begin laying out what they think the evidence actually proves.

What the forensic dispute means

Ballistics testing depends heavily on the size and condition of the bullet fragments recovered. Experts look for microscopic markings that a bullet picks up as it travels through a firearm’s barrel. Those marks can be distinctive, much like fingerprints, because no two guns leave exactly the same pattern.

When the fragment is damaged or too small, though, the comparison can become less decisive. That appears to be the issue here, at least based on the defense’s description of the report.

Prosecutors have previously said DNA consistent with Robinson’s was found on the trigger of the rifle, on the fired cartridge casing and on two unfired cartridges. Defense attorneys say forensic reports also indicate that DNA from multiple people was found on some of those items, which they argue means the evidence needs a more careful explanation.

Charges and next steps

Robinson, 22, is charged with aggravated murder in the 10 September shooting at Utah Valley University in Orem. Prosecutors say they intend to seek the death penalty. He has not yet entered a plea.

Prosecutors have also said Robinson texted his romantic partner that he targeted Kirk because he “had enough of his hatred.”

Robinson is scheduled to return to court on 17 April for a hearing on a defense request to bar cameras from the courtroom. That issue is separate from the bullet analysis, but it is another reminder that the case is still in its early, very public, and very combative stages.