Assuming this story is accurate, the teacher said, "killing animals is not what we do," and the principal said, "We don’t have dead animals in school." So...
The questions could go on and on and the answers would all reveal the hypocrisy and foolishness of these people. Write to them (but please use rational thought to educate, not insults, and your message will be conveyed).
Principal James Carpenter: email@example.com
Teacher Hannah Copa: firstname.lastname@example.org