 You're exactly right. There could have been other people involved. He could have had a little group of people that were doing this in their little small town. Of course, he was not even from Butler, but they could have gone because they wanted to make a name for themselves. We know that that's the reason some mass shooters carry out the mass shootings. They want to be martyrs for something. Again, we don't know the rationale yet behind why this individual did what they did, but hopefully we find out more soon.