3000 year old petroglyphs removed by power saw... Robbed, damaged, ruined, desecrated, you pick...
http://www.megalithic.co.uk/modules.php ... =1&start=0
http://www.youtube.com/watch?v=gz0S7k9ks5U
[edit: Age suspect, more likely to be 1000 yrs... Not that this excuses of course!]