I am in an upper middle class neighborhood myself. I didn't say crime doesn't exist in SA, nor did I say that the middle class is 100% unaffected. However - using the murder rate alone is misleading. I don't worry about crime but we do have an alarm system just in case. In areas closer to crime hot spots, the community watches and private security often do a good job keeping the riff raff away.
https://en.wikipedia.org/wiki/List_of_countries_by_intention...