Trump Supporter Shooter?

I saw an NBC report indicating the Chicago-area gunman had a couple of profile photos with Trump paraphernalia including one where he wrapped himself in a Trump flag. I think the shooter was a lunatic, whose political affiliations are irrelevant. Trump certainly would never condone and does not gain a thing from someone shooting up a Fourth of July parade. Even if the maniac declares he did it in some way to honor the Donald that does not transfer responsibility to Trump in the slightest.