Is there a site that provides reasonably current information on LE activity in various jurisdictions?

Given that everything is pretty much in the open on the internet, it seems they could fairly easily make constant arrests. Why don't they?  

I saw a post on Phoenix from a few weeks ago. Phoenix not so much, but east and west valley are filled with AMPs - especially up in Sun Cit

I know I check out the one in my local papers and occasionally find a bust or two of an AMP or similar business.

And of course there are the local boards where intrepid reporters post local stories about LE busts of P4P.  (Note:  Such posts are usually taken down because stories that out real names of people are not allowed, but often they are up for a few hours.  It's enough just to mention the where and when and leave out the who.)

...and you will receive alerts when news happens.  My key words are prostitution, bust, sting, raid, and then the city you want information on.  This is most helpful when traveling.

Hugs and Kisses,
Kelly