Inside job. The place is surrounded with security cameras. The Sheriff is a tough as nails GOP guy. If he can find out who did it, he WILL expose them - regardless of who they are. My money is on a member of the Dem hierarchy attempting to smear the GOP in a heavily GOP county.
What law was broken? It is a trivial misdemeanor at worst.
It is no comparison to the destruction wroght by the OWS wackos