CRJ 320

CRJ 320 WEEK 6 Discussion Criminalist Pete Evett is collecting fiber evidence from a murder scene. He notices fibers on the victim’s shirt and trousers, so he places both of these items of clothing in a plastic bag. He also sees fibers on a sheet near the victim, so he balls up the sheet and places it in separate plastic bag. Noticing fibers adhering to the windowsill from which the attacker gained entrance, Pete carefully removes it with

3 Other / Other allied-american-university / CRJ 320 08 Sep 2015

CRJ 320 WEEK 6 Assignment II Chapter 12 AND Chapter 13 Directions Please answer only 20 of any of the following questions Each of your responses should be at least 3 to 5 sentences in length Chapter 12 Questions: 1. What is crime-scene reconstruction? 2. Which of the following is of paramount importance in the interpretation of bloodstain patterns? a. The direction of impact b. The surface texture c. The angle of impact d. The amou

10 Other / Other allied-american-university / CRJ 320 08 Sep 2015

CRJ 320 WEEK 6 Assignment I Chapter 12 AND Chapter 13 Directions: Please answer each of the following questions and ensure that each response is at least one page in length. Please use proper APA formatting and cite any sources used. Visit the Academic Resource Center for concise APA guidelines. Chapter 12 Essay Questions: 1. What is a flow pattern? What should one surmise if a flow found on an object or body does not appear consistent w

16 Other / Other allied-american-university / CRJ 320 08 Sep 2015

CRJ 320 WEEK 5 Discussion You are investigating an arson scene and you find a corpse in the rubble, but you suspect that the victim did not die as a result of the fire. Instead, you suspect that the victim was murdered earlier, and that the blaze was started to cover up the murder. How would you go about determining whether the victim died before the fire? Remember that this is your opportunity to demonstrate your understanding of the course ma

3 Other / Other allied-american-university / CRJ 320 08 Sep 2015

CRJ 320 WEEK 4 Assignment I Chapter 7 AND Chapter 8 Directions Please answer each of the following questions and ensure that each response is at least one page in length. Please use proper APA formatting and cite any sources used. Visit the Academic Resource Center for concise APA guidelines. Chapter 7 Essay Questions: 1. How can a scanning electron microscope be used to identify the elements present in a specimen? 2. How can a scanni

13 Other / Other allied-american-university / CRJ 320 08 Sep 2015

CRJ 320 WEEK 3 Discussion forensic drug analyst Rose Thomas receives a potential drug sample for analysis. The appearance of the powder suggests that it is adulterated and may contain more than one substance. Please discuss whether spectrometry would be a good analytical tool in this case? If not, what other technique could be used? Remember that this is your opportunity to demonstrate your understanding of the course material. Be sure to tie

3 Other / Other allied-american-university / CRJ 320 07 Sep 2015

CRJ 320 WEEK 3 Assignment II Chapter 5 AND Chapter 6 Chapter 5 Questions 1 Define the terms element and compound and name the smallest unit of each 2. Name the three forms, or states, of matter and explain how the shape and volume of matter are expressed in each state. 3. What physical change occurs when a substance undergoes the following changes of state: (a) from liquid to solid, and (b) from liquid to gas? 4. Define subli

10 Other / Other allied-american-university / CRJ 320 07 Sep 2015