One would have to wonder how a sink would suddenly plug itself up.
Methinks you have a ghost. Yes, an aberration floating around trying to get you to turn off Mr. Bell. They sense bad karma and want to warn you. yep, thats my explanation and I am sticking to it.
I have a solution for cat's meowing and howling here. I send my fearless cat hunters out (Maggie the Welsch Corgi and Kelly the Siberian Husky). Neither has scored a kill, but they do chase them away quite well.
They go bonkers before and during quakes.
A ghost, eh? Hmm. Assuming your nick is accurate, do you believe in ghosts? I am in the undecided category leaning heavily into the doubt column but only because I have not seen one.
And, aw gee thanks for mentioning karmic retribution. I like Art Bell - he's like popcorn (or any junk food) for the mind - fun, silly, interesting, and much better than going to a scary movie.
But because you had to bring up karma I have turned off the radio. :P
Get those two puppies of yours on a leash. :)