Inferences High School, Racial Violence, Emmett Till, Critical Thinking Activity While the Emmett Till case became a symbol of a movement, his killers never faced true justice. The recent reopening of the case offers a chance for a thorough investigation and retribution. As teachers, it is our duty to educate our students about the historical significance of these events, use critical thinking to discuss the broader impact that it had and encourage them to take action to fight systemic racism an