Montana Public Sites Vandalism Case Solved Not exactly CSI or Forensic Files TV material, but breaking the law is breaking the law and Montana game wardens were vigilant in solving the case. Montana Fish, Wildlife and Parks tells us that a Flathead County woman was charged with vandalizing several public sites across the state after an investigation by Montana game wardens. Sierra Kay Fischer was charged with felony criminal mischief in Flathead County District Court for multiple offenses that caused several thousand dollars in damages. Through the winter months, Game Warden Chris Neu began investigating vandalism that involved restrooms, trees and rocks that were heavily spray painted with similar markings. The vandalism was identified at the following Fishing Access Sites: Pressentine, Old Steel Bridge, Woods Bay, Kokanee Bend, and McWenneger Slough in the Flathead Valley, and Widow Coulee north of Great Falls.