lol What? The crime doesn't disappear. It just relocates with the people that get pushed out because of gentrification. It ain't like some white yuppies move on the block, bring some extra tax money, and the niggas that were killing each for years just stop.
Look, I agree with you that a lot of crime stems from lack of resources. I'm just saying that sometimes problems grow to the point where measures that might have been the solution a decade ago might not longer fit the bill now. If people are just killing each other in turf wars over their grind to make money, then resources might help. If people are killing each other in an unbroken cycle of vengeance, you can't just throw money at that.