Before anyone here accuses me of supporting this crime, I do not and I think he should get life imprisonment. Nonetheless it must be said that resentment runs deep amongst these people for reasons that is out of our control. Crimes committed by right wingers usually don't get much publicity except for one. The young man who killed several black worshipers.
And yes, it is a hate crime but not one that can be generalized to include all of Antifa. That would change if Antifa were to condone this murder.