Watch First Case, Second Case

A hardworking teacher wants to teach his students a hard lesson about a real life situation. He is presented with the opportunity when one of the students begins to make weird noises while the teacher is turned towards the blackboard. When the teacher tries to find out who made the noises, none of the students will make a confession and all the rest will not tell who it was. That is when the teacher decides to put the students out of the class until they tell the truth. Only one student comes forward to tell the truth, the rest are left to finish out their punishment. That is when the students must figure out what lesson they learned from the actions.