I have forumite "skippy" to thank for this following stroke of genius :
There's been a lot of threads linking to the CNN story of the battlefield looters at a CW site. And after a close reading, you notice that an arriving employee in the morning saw holes. And surmised "aha! MD'rs!".
But has anyone given any thought to perhaps there is another explanation ? Consider the following true story that happened near me :
There was a "B.O.L." issued to all the employees, and museum docents, of Monterey, CA (and the police, rangers, etc....). To be on the lookout for illegal metal detecting at the lower presidio park. This is a sensitive historic federal monument in Monterey, CA. The email alert that I was CC'd into (because I'm a docent there) explained that holes had been spotted, that were determined to have been dug by someone(s) with a metal detector.
It wasn't me. But my heart sunk anyhow. Because the head curator of the cultural arts dept. at the city hall, knows my hobby is detecting.
HOWEVER: A few months later, it was determined that it was the BOYSCOUTS (who have their little meeting lodge hall nearby) had been conducting geo-caching hobby exercises. And had apparently left ruffled marks in the turf. So md'ing was NOT the reason, despite the dire-sounding earlier notice.