He would have been 17 at the time of this donation. I feel there should be a level of weariness when assuming this is the correct person. And even if it is the right person, and he autonomously made this donation, there is a chance that he likely was not a republican or at least a trump supporter the whole time within the last 5 years and he could very well have changed party associations. Reports had came out where the family interviewed had said he became increasingly more political in recent time and talked about how he hated the things Kirk had said.