Found an assault charge on my Mom from '92.
I can see why it might be surprising to find some results when searching. The same data has already been available in many other databases that have existed long before this one and in those described on the info page as well.
A search for "minor consuming" reveals a few hundred thousand cases against children. I'm a little surprised to see that.
I’d imagine there are a fair few people on that list who’s crimes are for things that are now legal.