Upthread it was suggested that the man is Hispanic. I don't think we should jump to that conclusion. It's night, photos are taken with nearby lights. We know he has black hair, but that doesn't tell us anything about nationality.Makes me wonder if there are other videos, but they aren't as clear and this one is very clear, just isn't showing his face. Someone that knows him would likely be able to pick him out with what we know.. March in CA and now August in Maryland and his body type with the hair and side of the face.. someone can put that together if they know him.
His hair, ears, build and physique are unique enough that family, brothers, sisters, girlfriends, roommates, and sport friends should recognize him right away.