I can’t think when I last got one of those little notices indicating that my bag had been searched by TSA.

Are they no longer placing them in bags? I recently had an aluminum runners’ relay baton go missing. (I use it in a presentation). I might have left it somewhere, but none of the hosts have seen it. I’m starting to wonder if an overzealous agent pulled it from my bag... but since there was no notice, I have no idea if my bag was searched.