The details around this case are a little odd. Not saying he's completely innocent, but it also sounds like someone trying to ruin his life out of spite.
He was apparently trying to remove a female from his home and never struck her. The caller who phone the police also told them to look for the guns in the house, so they were obviously trying to get him in trouble.
They said on local radio here in Greenville that Reuben was a kneeler because he was protesting police violence. They went on to say that apparently, he has no problem with the domestic kind.