I assume you are a 'working girl' and you use the services of CL, BP etc. I also assume a part of your business relies on your advertising and your ability to communicate with potential customers. I think this means you can only reject so many incoming or return calls when the calls are made within the rules - No blocked calls, etc., This means a cop can call you pretty much at will and can get your attention, bring you in and question you as to what you MAY know about the killer.
Now you may be more alert than others to this plan, but others are not. There are a lot of posts out there on the Internet.
Not making appointments after advertising is like Macy's offering a sale with a store opening at 10AM and they are closed when you get there. Maybe they open at 11, 12, or maybe not at all. The cops can reel the gals in most anytime they want.
Your opinion, please.