Looks like only a graze to the ear, but the blood is visible:

This is an historical moment, and I have no idea in what direction or sense. If this were a serious, JFK-type situation, they (the CIA) would have blown his head off. I urge steely calm. Let’s see where this goes, and how Trump reacts.

Let’s see what the shooter’s “pronouns” were.

Perhaps the better question, let’s see whom they try to frame, and whom they try to protect.

And… go to confession.

One person in the crowd was killed. He probably never knew what hit him. Standing there one second, bleeding out the next. Which demonstrates why everyone should… go to confession.