This product can be used to introduce a unit on Ballistics, Fingerprints or Types of Evidence. It can also be used as a distance learning activity or for a teacher's sub plans. In addition, a "mistake" by a fingerprint examiner caused the case not to solved for 10 years. So the importance of "checking your work" is also a valuable takeaway. Includes guided questions with Do now, Exit and link to video. Also includes a set of questions with time stamps of when the questions appear, answer ke