I came down off of climbing the north face of Index to find my drivers side window smashed in at the Lake Serene trailhead. There was nothing in the car to take, so it was just an instance of malicious vandalism. Before I noticed the broken glass, I was having trouble finding my key cos they had used the rock I had hidden my key under to smash the window with. The irony is that the key was still laying where I had left it, just didn't have a rock there to mark the location.