Eight black people were arrested and charged with assault after the victim’s daughter identified several of the alleged assailants as people who also attended her high school.
Some months back I spoke to a young man who had made 'policeman of the year' in a large city police department and asked him about this type of thing. He said it was common. And the worst of it was the white victim would often take months to recover... and sometimes never fully recover - while the black thugs (no, not his word, my word) would be back on the street within a week or two.
I suspect this happened to Jews in pre-World War II Germany - and that like whites today they stayed quiet - thinking if they were 'nice' it would stop. These knockout games - with 6 to 10 black men beating up one white man - aren't going to stop until we force them to stop.
If you must be alone in an "urban" zone, be armed, be alert, and be aggressive. If one sees a group of feral black youths, have the weapon out and cleared, shoot to kill as they approach.
To many "Affirmative Action Ani" on police forces are not taking the anti-white violence among blacks seriously. Worse, as we see from the "motorcycle gang" attack on the West Side Highway, some are actually joining in the violence, or doing nothing to prevent it.
911? Who the hell knows who or what will respond and when, if at all. Shoot. Take cover and keep shooting.