Memphis, Houston, NO, St Louis, Baltimore etc have some crazy high crime neighborhoods, and it used to be worse. Murder rates higher than the worst places in the world. Not even places like Afghanistan come close.
[0] https://en.wikipedia.org/wiki/List_of_cities_by_murder_rate
[1] https://www.stltoday.com/news/local/crime-and-courts/focused...
You weren't a teen in [0] 1978 NYC... specifically the south Bronx. I was (though not from there although I lived just a short drive away) and street raced a bit in that area (you were Not ever going to get pulled over for speeding).. dude that was a fkin dangerous place back then; literally-- packs of wild dogs roamed the streets, and people who wanted to rob you and maybe worse didn't bother to hide. No way in hell you could walk through there and not get messed up, even if you were armed. Seriously.
[0] https://www.villagevoice.com/2014/08/07/the-rise-and-fall-of...