You don’t have to do that. Just charge him with a felony. Texas I’m sure has laws disenfranchising felons, and if they don’t then they’re losing to Florida.
I somehow think that he got away lightly. I am not being punitive but I can’t imagine it going this well for someone else. At least give him 24 hours in county jail.
Sounds like the guy has a few bruises but is otherwise ok. Things are bad when I'm wondering if police will be hanging around voting areas this election to try to prevent this sort of thing. Are they even allowed?