List two reasons why striations on bullets fired from the same gun may vary slightly.
What will be an ideal response?
The presence of grit and rust can alter the markings on bullets fired through the same barrel. Striation markings on a barrel are not permanent structures; they are subject to continuing change and alteration through wear as succeeding bullets traverse the length of the barrel.
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What are some of the characteristics of the driver of a stolen vehicle?
What will be an ideal response?
The three kinds of crime scene fingerprints are visible prints, invisible prints, and latent prints
a. True b. False
Justices Black and Frankfurter did/were NOT
A. Agree on the incorporation of criminal procedure right s B. Support New Deal economic policies C. Appointed by President Franklin Roosevelt D. Concerned with excessive police power
Which of the following is not part of the three-pronged approach contemporary detectives typically take to flesh out the narrative of the crime?
A. Interviews only B. Specific focus C. Informative D. General coverage