My point wasn't about the specific case (obviously multiple horrific murders are not a common occurrence), I meant the general milieu of drug addiction, law-breaking, prostitution; the disgustingly dirty slum conditions that people lived in - all of which was accompanied by police corruption and brutality.
Naturally none of this is popular to bring up in front of Swedes nowadays.
As I see that the downvote of my Swedish-negative comments speaks volumes about how much you guys value freedom of expression.