The Rand study on the effectiveness of criminal investigators found that:
A) Criminal investigators were the most effective members of the police department
B) 80 percent of the cases cleared by the police were the result of on-the-scene arrests
C) Forensic science has greatly improved a detective's ability to solve crimes
D) Most crimes are cleared through the collection of physical evidence
Correct Answer:
Verified
Q1: What is a "preliminary investigation?"
A) The investigation
Q3: Enforcement of traffic laws falls under which
Q4: How is most police work initiated?
A) On
Q5: Which of the following refers to any
Q6: One of the common errors in determining
Q7: Which of the following is an advantage
Q8: Which type of traffic stop involves an
Q9: In which case did the United States
Q10: Which court case applied the "fruits of
Q11: The _ function is performed by patrol
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