Yesterday I took my two rats, Ms. Marsha Willamina Treacle and Ms. Rhia Clarissa Treacle to school as I usually do once a month, set them up in the lab with all their toys and treats, and went to class. In third hour, while I was in algebra and there was a senior class upstairs in the lab, two kids thought it would be funny to put Rhia in with the school hampster. They have been told by teachers over and over not to touch my rats when I am not there, but they did. So they put Rhia and the little dwarf hampster in the hampster's cage, and went off to do there biology research. The hampster defended it's territory by attacking and biting Rhia (and those little teeth are sharp!). Rhia defended herself and attacked the hampster back, killing it in only a few seconds. Now I feel really horrible because everybody loved that hampster, including me, and my rat has killed it. It makes me feel different about sweet little Rhia, and its akward at school. What should I do?