I observed the behavior and interactions of all the teachers in the period leading up to the incident. I paid close attention to any suspicious or out-of-the-ordinary behavior, such as frequent trips to the supply closet or noticeable nervousness. Additionally, I listened for any information or rumors that may have implicated a particular teacher. I also considered any possible motives for why a teacher may have committed the crime. After weighing all the evidence and factors, I ultimately determined who the guilty teacher was based on the most compelling evidence and logical reasoning.
