Criminal Investigations Exam Questions Answered Correctly Graded A+

Criminal Investigations Exam Questions Answered Correctly Graded A+ Which of the following is NOT a benefit of the changing role of the patrol officer as an investigator? - Answers c) there is no longer a need for full-time investigators what is NOT one of the objectives in the preliminary investigation? - Answers a) prepare case jacket for the prosecutor ______________ is where the investigation is conducted before the crime is committed and the suspect identified before they commit the crime - Answers b) proactive response In the late 1970s, the National Institute of Law Enforcement and Criminal Justice awarded a grant to the RAND Corperation to undertake a nationwide study of criminal investigators by police agencies in major U.S. cities. Which of the statements below identify a major recommendation of this study? - Answers a) patrol officers should be afforded greater responsibilities in conducting preliminary investigations, providing greater case-screening capabilities for investigators while eliminating redundancy Primary solvability factors include - Answers immediate availability of witnesses, information about significant physical evidence discovery of useful physical evidence d) all of the above: August Vollmer's contribution to policing included all but which of the following? - Answers b) inventing the intoxillyzer England's first paid, full-time police force, the London Metropolitan Police Department, was named after: - Answers b) Sir Robert Peel Which of the following is not a manner of death? - Answers a)drowning __________ addresses crimes that have already occurred, such as murder, robbery, and blurglary - Answers reactive response Which of the following statements is a major recommendation that arose from the PERF study? - Answers c) greater emphasis should be placed on the collection of physical evidence because it can be effective in corroborating other evidence of suspect identification To date, all crime scenes are searched based on Edmund Locard's principle, which states: - Answers a) whenever a perpetrator come into contact with the scene they either leave or take something away The primary stages of crime scene photographs are the: - Answers a) general, medium-range, and close-up The best method of organizing crime scene photos is by using a - Answers a) photographic log When first encountering a witness or victim, it is important for the investigator to allow the person to state in his or her own words what occurred. This is best accomplished: - Answers c) by asking the person simple, direct questions about chronological details such as "what did you see when you first arrived?" Which of the following should be included in a police officer's field notes? - Answers lost personal property descriptions, dates, times, locations, victim identification d) all of the above when preparing an investigative report, it is essential that the investigator avoid including which of the following in the report? - Answers c) excess information which may confuse the reader the purpose of a "flash description" broadcast is to: - Answers a) enable other officers to quickly apprehend a suspect still in the vicinity. when performed correctly, a "zone" search method conducted by two investigators will result in each of the zones being searched - Answers twice The Locard exchange principal is best summarized as: - Answers c) "every contact leaves a trace"