Still image taken from a video showing deer inside a Tennessee elementary classroom. RELATED: Toddler mistakes 6-foot alligator for turtle in sewer outside Florida restaurant"Officer Kaleb Stratton was called to the school to remove the individual, who had apparently broken his way in through an emergency exit," the agency said on Facebook, adding that the buck "was in good spirits." The deer was taken off campus before students realized they almost had a new classmate, according to the school.