Forensic Unit free essay sample

Text Questions Please complete the following questions. It Is Important that you use full sentences and present the questions and answers when you submit your work. Submit the work as a file attachment. This means you complete all work In a word processing document (e. G. , Microsoft Word) and attach the file using the dropped tool. Use the unit 5: Text Questions dropped basket. The answers to the Review Critical Thinking questions are worth 10 points. Review Questions 1 . What is the NIB? National Integrated Ballistic Identification Network (NIB) was rated by the FBI and the TAFT using the IBIS.This network provides law enforcement agencies around the world with access to the images and Information. The network has provided law enforcement officials with thousands of matches in the decade that it has been In use. 2. What is rifling? What two types of markings does this produce? Rifling or spiral grooves cut Into the barrel of a gun In order to make a bullet spin as It Is fired. We will write a custom essay sample on Forensic Unit or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Rolling produces grooves (the low areas cut Into the barrel) and lands (the raised areas between the grooves). 3. What Is a distance determination? How Is this done?A distance determination is the process of estimating the distance between where a shot is fired and its target. This is often done by looking at the patterns of powder residue and the shot pattern. 4. What is the Egress Test? The Egress Test uses chemicals to develop gunpowder residue patterns, particularly around bullet holes. 5. When a bullet is retrieved, how is it marked for identification purposes? What should be avoided? It is marked on the person who shot the firearm, on the pack of the hand or the thumb web. Washing your hands should be avoided so the powder an still be on your body. Critical Talking Questions 1. If you found a firearm at a crime scene, what steps would you take In order to transport the weapon to the lab? 2. Why do you think it might be useful to know the distance between a gun fired and its target? 3. If you were in charge of retrieving bullets at a crime scene, what steps would you take to retrieve a bullet and take it to the crime lab? 4. What are some of the challenges in analyzing tool marks? 5. Why might it be important for a forensic scientist to determine the distance from a gun to a shooter?Discussion Questions Please post questions and answers on the UNIT FIVE discussion boards. Unless otherwise Instructed, you should submit at least one full paragraph for each question. Each discussion assignment Is worth 5 points. Forensic 1 Unit 5 Text By econometricians Please complete the following questions. It is important that you use full sentences as a file attachment. This means you complete all work in a word processing the Unit 5: Text Questions dropped basket. Agencies around the world with access to the images and information. The network it has been in use. What is rifling? What two types of markings does this produce? Rifling or spiral grooves cut into the barrel of a gun in order to make a bullet spin as it is fired. Rifling produces grooves (the low areas cut into the barrel) and lands (the raised areas between the grooves). 3. What is a distance determination? How is this Critical Thinking Questions 1. If you found a firearm at a crime scene, what steps would you take in order to otherwise instructed, you should submit at least one full paragraph for each question. Each discussion assignment is worth 5 points.