There is some controversy about this, in relation to the role of gangs, but a young girl has been slaughtered in the most brutal fashion imaginable, right here in Melbourne. The details are too shocking and sad to reproduce, but are here for those who may think that all is going swimmingly well in little old sleepy diverse Oz.
https://www.news.com.au/national/victoria/news/young-woman-killed-in-melbourne-apartment-horrendous-screaming/news-story/e7224534b775bd9bc2e58ce2345967c9
https://www.sbs.com.au/news/horrendous-screams-woman-19-killed-in-melbourne-apartment