he is 20 or 21 y/o and graduated years ago, that’s why he was home. Oh, and his father is ex FBI so probably warned him in advance.
That’s already been shot down several times...
More likely Hogg is one of the many “actors” in this pre-scripted piece of agitprop.
I saw this rumor right after it happened but have not seen any proof that this guy is 21 and not a student. That seems like a big thing to be able to pass off.