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Police departments need to test drivers for blood alcohol levels when they suspect the driver may be under the influence of alcohol

Develop a matrix for the following situation and calculate accuracy, true negative rate, and true positive rate. The illustrations from this unit’s studies are linked in Resources.

Comment on the utility of the test—does it work well? Do you think police departments would find this test acceptable? What about defense attorneys? Interpret accuracy, true negative rate, and true positive rate for this scenario:

Police departments need to test drivers for blood alcohol levels when they suspect the driver may be under the influence of alcohol. Blood alcohol tests are expensive and are invasive, requiring a blood sample. Breathalyzer tests provide preliminary test results that can establish probable cause for police officers to arrest an individual and take them for a formal blood alcohol test. Bringing a person in for a formal test when they really are not drunk creates ill will for a police department. Not detecting a truly drunk driver could lead to a tragic accident. Your firm has developed a new breathalyzer test and has the following results:

One hundred subjects were tested with your new device. Sixty subjects were truly drunk and 40 were not drunk. Of the 60 drunk subjects, the test correctly identified 58 as being drunk and incorrectly identified two as not drunk when they in fact were drunk. Of the 40 not drunk subjects, 22 were correctly identified as not drunk and 18 were incorrectly identified as drunk.

Second, assume that the test above generates an ROC curve labeled B in Figure 5-10 on page 217. Another test is identified that generates an ROC curve labeled A on Figure 5-10 on page 217. Which test is preferred? Why?

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A suspect is apprehended in a department store by the security guard.

A suspect is apprehended in a department store by the security guard. The suspect is placed in handcuffs and taken to the manager’s office. The police are called and advised of the situation. Officer Martinez arrives at the department store approximately 15 minutes later. Officer Martinez takes a statement from the security guard and views the in-store camera film of the shoplifting incident. Officer Martinez places the suspect under arrest, reads the suspect the Miranda warnings, and asks the suspect if he would like to make a statement. The suspect replies, “No, I would like a lawyer”. The suspect is then transported to the local jail and booked. Six hours later, the suspect is interviewed by a detective who again reads him the Miranda warning. The detective then asks the suspect if he would like to talk. The suspect says, “Yes.” He eventually confesses to the crime.

Write a 1- to 2-page paper in which you:

Identify and discuss the constitutional amendments that would relate to this situation.

Discuss how the Edwards rule is related to this situation.

In your opinion, determine if the suspect’s confession to the detective is admissible. Support your opinion with specific case law or contemporary cases.

Use at least three quality references. Note: Wikipedia and other similar websites do not qualify as academic resources.

Your assignment must follow these formatting requirements:

This course requires the use of new Strayer Writing Standards (SWS). The format is different than other Strayer University courses. Please take a moment to review the SWS documentation for details.

Be typed, double-spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow SWS or school-specific format. Check with your professor for any additional instructions.

Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.

The specific course learning outcomes associated with this assignment are:

Research and analyze procedures governing the process of arrest through trial.

Critically debate the constitutional safeguards of key amendments with specific attention to the 4th, 5th, 6th, and 14th Amendments.

Explain key law enforcement regulatory procedures and rules and requirements of law enforcement in the evidence collection phase.

Explain and debate fundamental Supreme Court cases associated with criminal procedure.

Use technology and information resources to research issues in the criminal procedure.

Write clearly and concisely about the criminal procedure using proper writing mechanics.

Grading for this assignment will be based on answer quality, logic/organization of the paper, and language and writing skills, using the following rubric.

By submitting this paper, you agree: (1) that you are submitting your paper to be used and stored as part of the SafeAssign™ services in accordance with the Blackboard Privacy Policy; (2) that your institution may use your paper in accordance with your institution’s policies; and (3) that your use of SafeAssign will be without recourse against Blackboard Inc. and its affiliates.

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