Did you watch the story? He was attacked first and she went to help him and was attacked by the second woman on the scooter.
Within the next 10 years or less, probably 5, at the current pace cities will not be fit for habitation by civil society. They will turn into something as depicted in Fort Apache the Bronx or worse. They will become slums with no tax revenue to speak of, dilapidated incubators for homeless and illegals and assorted miscreants. A subculture of violence and filth where police will not go. They will become like Ilha da Queimada Grande. A place where nobody goes.
The decay we are seeing is like an avalanche.
L.a. will be first to fall.
They will employ the Atlanta strategy. Annexation of local burbs to fund the city.