Review Questions 1. What is the NIBIN? The NIBIN is a database of digital images showing the classifying features of bullets and casings. 2. What is rifling? What two types of markings does this produce? Rifling is the spiral grooves cut into the barrel of a gun in order to make the bullets spin when fired. The two types of markings that are produced are grooves and lands. 3. What is a distance determination? How is this done? Distance determination is the process of estimating the distance between
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LOCATION DESCRIPTION: This incident occurred at 101 W. Washington Boulevard‚ which is a single family residence. EVIDENCE: • I.D. Technician Chapman #1370‚ took photographs of the scene‚ recovered several expended 9MM caliber bullet casings and projectiles. INVESTIGATION: On 10-09-16 at 2112 hours‚ Officer Harrell #3441 and I (3A21) were working uniformed patrol driving a marked black and white police vehicle. On the same date and time we were dispatched to a shooting investigation
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It will take some time and a lot of testing to find the best bullet for your firearm. When you’re in the trial and error process‚ be sure to test the bullets in a long range setting for accurate readings. Though it still helps testing several scenarios‚ testing under 400 yards will leave important questions unanswered that will lead inconsistency in your
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Firefighters. How can we help them be safe and keep them healthy for their everyday lives? Well we should all know that fire fighters have an important job not only for themselves but for the community basically. They respond to emergency situations and protect people‚ from accidents‚ sickness‚ or things like fires that can cause harm or even sadly a loss of a family member. To get fire fighters better protected and safe I think that they shouldn’t have to wear all that heavy gear because if they
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even find it and at this time there was no proof of who had actually used the weapon. This was a downside of ballistics that caused problems for police and forensic scientists. Nowadays criminals know not to leave bullets at a crime scene and many don’t‚ as they know that without the bullet or the cartridge the gun used would never be found. Ballistics experts are now using a new piece of technology‚ in the programme …….. Gabriel Weston (the presenter) met up with crime scene analyst mark DeGiovanni;
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shot by a boy who took the bullet. As a matter of fact‚ Salva was alive because a boy jumped and pushed Salva into the water and a bullet went into the back of the boy’s neck. According to the text‚ on chapter 13‚ page 78‚ it states‚ “He was floating with his head down‚ blood screaming from a bullet hole in the back of his
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signaled they were fast approaching the enemy‚ the next thing the soldiers herd a bullet or a bomb whizz passed into the water‚ they tried to duck for safety. At every little noise the soldiers were startled. Some of the soldiers were praying that they would live and get to see their homes and families again. A whistle blew to let the side down of the boat in order for the men to progress to the beach. The bullets of the opposition tore through the soldiers like mince-meat. They fell to the ground
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How is it determined? The rifling number is located inside the barrel of the gun.. they cause the projectile to spin as it as it es through the air‚ which improves accuracy In the firearm case‚ what type of gun fired the bullet? The type of gun that was used to fire the bullet was a What percentage of deaths in the medical examiner’s office are due to natural causes‚ homicides‚ and accidents? In abiding by the code of ethics‚ forensic scientists must possess what characteristics or ethics? Which
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Thundering gunshots echoed through the land… I could feel the explosions in my body. I paused to take it all in for several moments. Then‚ I ran. I rounded the battlefield‚ clinging to the edge of the forest‚ praying to be ignored by any potential bullets fired my way. I dashed behind Confederate lines‚ trying to stay out of sight. The town‚ the town. I thought. What side was he on? I thought. The soldier? It was near-impossible to tell - his uniform had been too bloodied‚ and the adrenaline of the
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CHARACTERS. SMITHERS‚ Henry. The Cockney trader‚ "a tall‚ stoop-shouldered man of about forty‚" bald‚ with a long neck and a large Adam’s apple. His dress is that commonly associated with colonial oppressors. His pasty-yellow face and rum-reddened nose are set off by his dirty white drill riding suit‚ puttees‚ spurs‚ and pith helmet. He wears a cartridge belt and an automatic revolver around his waist. He carries a riding whip. His eyes are pale blue‚ red-rimmed and ferretty. He is unscrupulous‚
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