5 seconds of reading and critical thinking would dismiss what you linked. The posted article is for linking bullets to found guns. They didn’t seem to find the guns. Just the bullets.
Also like much of forensics, forensic tool mark and bullet mark analysis is crock full of shit. Like much forensics, attempts to ground it in robust reproducable controlled science and statistical work has fared poorly. I would not rely on it for this or really anything.
5 seconds of reading and critical thinking would dismiss what you linked. The posted article is for linking bullets to found guns. They didn’t seem to find the guns. Just the bullets.
Also like much of forensics, forensic tool mark and bullet mark analysis is crock full of shit. Like much forensics, attempts to ground it in robust reproducable controlled science and statistical work has fared poorly. I would not rely on it for this or really anything.