This kind of thing happened in Minnesota a number of years ago. We'd built a stone circle with river rocks by the Mississippi and came down to find some one had destroyed it with a sledgehammer and left a cross in the middle.
At least someone in charge is denouncing this.
http://articles.latimes.com/2010/feb/03/nation/la-na-wicca3-2010feb03
At least someone in charge is denouncing this.
http://articles.latimes.com/2010/feb/03/nation/la-na-wicca3-2010feb03