Only debunked by anti-gun hacks like Dr. Hemenway and few like him. What’s interesting is that the Kleck actually addressed every single criticism and rebutted them all from the published data set. Something Hemenway has never done for his own studies. I know it’s fun for those like you to make this argument and cite only the right-most edge of the numbers and forget that there was a broader range but even the CDC admits DGU’s happen and they happen more frequently than you’ll ever admit.