Something really creepy and cowardly...

Something really creepy is going on at work. I mean, besides the normal boss called in sick on Monday again routine. One of our regular patrons came in and talked to Joyce about a letter he'd received in the mail in November. He said it was an un-signed note telling him he needed to stop talking to the staff at the branch and was annoying us by doing so, and keeping us from our work. Hmmmm.... who does that sound like it could be? The note upset him so much that he threw it away and didn't bring it up until now. Then he asked Joyce if she were the author of the note, which upset her so much that she started nonchalantly asking staff their opinion of the patron. Apparently she was attempting to sleuth out the culprit. After some discussion, it was generally agreed that this particular patron was a good egg, and now we're all trying to figure out who would do such a creepy thing. I said that  IF we were going to send  notes to the top 100  annoying patrons, this particular patron  wouldn't even come close to making the list, but because we're people of character we don't send anonymous notes to patrons who annoy us. I'd sure like to know who's playing this sick psychologically sadistic game in our name.