Not sure there is one here is the US, but in England there is: http://www.speedcam.co.uk/gatso2.htm
I assume there is a website dedicated to pictures of destroyed traffic cameras?
Here’s the U.K. site. They “set them alight” using an “accelerant” and/or an old tyre. I’ve also seen them in Texas become “victims” of gunfire!
www.speedcam.co.uk/gatso2.htm