Listen to the NPR podcast and pay particular attention to the sections referenced in the lesson above.
Have a chat with your child about it and ask what they thought about the scenario and have them explain it to you through their eyes.
Note: While in retrospect there are clear right and wrong actions in this situation, the purpose of this activity isn't to focus too much on the consequences of failing to adhere. Rather the purpose is to have students review the actions of another student and reflect so as to understand how and why the event happened so they are aware and able to use it as a reference when making their own decisions in the future.