Just read a comment saying that the graffiti was unlikely to be done by a geocacher as the point of the game is to keep the locations well hidden.
Was the spot really just a coincidence then?
Geocachers are annoyed that the media has tied the hobby to this, but they merely reported the police comment, Given the circumstances of Williams disappearance, police are disappointed that it has been included in a recreational game."
Either the police found out who left the message and ruled them out, or they are playing it down. Surely they wouldn't just dismiss the graffiti as being included in the game and move on? The police vs public comments are conflicting.