This is horrible in so many ways. The DA should be charged with distributing child porn.
Why do parents let their kids go to parties all the time? Perhaps I am old-fashioned, but I always knew where my teens were and who they were with and that there would be adult supervision. We didn’t just turn out kids loose to go anywhere.
I think that was his point in showing the photos to the parents in question--he wanted to show them what was going on at these parties. Not a particularly appropriate way of doing it, though.