They are on their way to not really being cities any more.
In the meantime, other cities with lower crime rates have sextupled (like Austin) or doubled (like Portland).
The so-called "lower crime rates" there are due to cooking the numbers. Both Austin and Portland are third-world cesspools due to the abundance of DemonRATS and liberals. They're both Obama's kind of towns. Austin is a blight on Texas. The real Texas is in the far-flung suburbs and rural areas.