Michael's prints should be on file somewhere with the military. Also, his race was misidentified, just like David. Who knows if he would have been identified immediately or more quickly if his prints had been compared and his race had been properly listed. I know a few of us focused on the Asian communities of Akron because he was listed as an Asian male...
ETA: We should probably take all the info coming in about Chicago Does with a grain of salt. There are a lot of Does in NamUs. One of them was found in a car, I wonder if they even ran the plate...You'd think it would be obvious to run it, but you'd think fingerprints would be obvious to run, too.