Questions from Crime and Investigation


Q: Which of the following is of paramount importance in the interpretation of

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 amount of blood

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Q: How can an investigator tell the direction of travel of blood from

How can an investigator tell the direction of travel of blood from the shape of a bloodstain?

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Q: What is the difference between the shape of a bloodstain that impacts

What is the difference between the shape of a bloodstain that impacts a surface at a low angle and one that impacts at a higher angle?

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Q: What is the difference between forward spatter and back spatter? Which

What is the difference between forward spatter and back spatter? Which is more likely to be deposited on the object or person creating the impact?

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Q: In general, as both the force and velocity of impact increase

In general, as both the force and velocity of impact increase, what happens to the diameter of the resulting blood droplets?

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Q: Define the terms area of convergence and area of origin and explain

Define the terms area of convergence and area of origin and explain what kind of information each reveals to an investigator.

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Q: Criminalist Ben Baldanza is collecting evidence from the scene of a shooting

Criminalist Ben Baldanza is collecting evidence from the scene of a shooting. After locating the revolver suspected of firing the shots, Ben picks the gun up by the grip, unloads it, and places the am...

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Q: Name three factors that affect the amount of backward spatter produced by

Name three factors that affect the amount of backward spatter produced by a gunshot wound.

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Q: What is the drawback effect? How is it helpful to an

What is the drawback effect? How is it helpful to an investigator?

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Q: List items to be collected and sent to the forensic laboratory from

List items to be collected and sent to the forensic laboratory from an autopsy.

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