From the transcript

We're going to set a date to meet at the Memorial. That's just to look it over, what kind of shape it is. Last year it was good because somebody had drove a vehicle up under and dumped their oil or something, and it was like big stain, and they had to go up and power wash the whole thing. Uh, the year before, we got up there and found the top half of the Fallen Warriors— some of the top half of the rifle had been broken off and was gone. Luckily it was sitting in an evidence room and that we were able to get it back.