Discuss the challenges that are faced when examining firearm, tire impressions, and hair evidence.

For this assignment you are to answer each of the following questions as thoroughly as possible.

Discuss the challenges that are faced when examining firearm, tire impressions, and hair evidence.

Discuss a minimum of two ways in which each of the challenges discussed above can be minimized or overcome.

1. Which of the above (i.e., firearm evidence, tire impressions, or hairs) presents the most difficulty in the collection of evidence and why?
2. When considering direct, circumstantial, and demonstrative evidence, select one type of forensic analysis (i.e., firearm, tire impressions, and hairs) to discuss the impact of each of these in a court case.  Your response should discuss direct, circumstantial, and demonstrative with a different forensic analysis, so you cannot use one type of analysis for two or three of the evidence categories. You need to discuss direct evidence for one type of evidence, circumstantial for another, and demonstrative for still another. Also, there should be no repeating of disciplines so if you discuss firearms for direct evidence you need to do either tire impressions or hairs for circumstantial evidence. If you go with hairs for circumstantial then you must do tire impressions for demonstrative.