Teacher instructions: Introduce the class with the question, “How old is forensic science?” Students will answer a variety of responses, which you can then follow up with, “Is forensic science a NEW or an OLD subject?” By now, students will hopefully see that while chemistry, biology or physics are classic subjects, forensic science is the application of science to the law, meaning it is a relatively new field. This discussion will lead into today’s work, reading the Sherlock Holmes’ story, “The