OK seriously - calm down. Why is this the conclusion you're jumping to?
When I read "cops are divided", I read it more as - we're talking about the chief magistrate here, we can't just go and take him away in handcuffs, it's a pretty major deal. If he refuses to come in for questioning, how do we deal with it sensitively. I thought from day one - simply because he's the Mayor, if he's brought in for questions it will be done on the down low - if they haven't already been to his office/home numerous times in plainclothes to do so. I had to provide testimony to the police once and they came in plain clothes to do the interview at my home (videotaped), and they came to my workplace in plainclothes to give me a summons to appear in court. They treat it very, very sensitively when they have to.
But hey, that's just me - and maybe it really did mean what you think it did. But I'm going to wait to see how it plays out before speculating or freaking out