I've been playing the heck out of this game and I'm having a lot of trouble. Every time I attempt to get a city going, I'll make it up to city status and then everything gets out of hand. The crime rate would shoot up and I would set down police departments and apply some park land (apparently that helps lower crime). Even with that said and done, I cannot lower the crime rate, what am I doing wrong? and how do I lower this crime rate anyway?