Bar Exam (Uniform) Quiz: Miranda Application

20 questions · exam conditions

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Miranda ApplicationQuestion 1 of 20

A private security guard at a shopping mall witnessed a customer shoplifting. The guard detained the customer in the mall's security office, a small, windowless room. The guard, who was not a police officer and had no affiliation with any law enforcement agency, then questioned the customer for 20 minutes before police arrived. During this questioning, the customer confessed to the theft. The customer was never given Miranda warnings.

Is the customer's confession to the security guard admissible in a subsequent criminal prosecution? Select one.

No, because the guard's actions constituted a citizen's arrest, making the interrogation custodial.

No, because the coercive environment of the security office required that warnings be given.

Yes, because shoplifting is a misdemeanor, and Miranda warnings are only required for felony investigations.

Yes, because the Miranda rule applies only to interrogation by state actors, not private citizens.

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Bar Exam (Uniform) Quiz

Bar Exam (Uniform) Quiz: Miranda Application

Practice Miranda Application in Bar Exam (Uniform) with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Miranda Application, giving you a quick way to practice the rules, question types, and explanations that matter most for Bar Exam (Uniform).

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

Is the customer's confession to the security guard admissible in a subsequent criminal prosecution? Select one.

No, because the guard's actions constituted a citizen's arrest, making the interrogation custodial.
No, because the coercive environment of the security office required that warnings be given.
Yes, because shoplifting is a misdemeanor, and Miranda warnings are only required for felony investigations.
Yes, because the Miranda rule applies only to interrogation by state actors, not private citizens. (correct answer)

Explanation: When you encounter a confession obtained by private parties, focus on whether Miranda warnings were required. The Miranda rule protects against compelled self-incrimination during custodial interrogation, but it only applies to questioning by government agents or those acting on their behalf. The correct answer is D because the security guard was a private employee with no law enforcement affiliation. Since Miranda protections only apply to state actors (police, government agents, or private parties acting as government agents), the guard's failure to give warnings doesn't make the confession inadmissible. The guard was acting in his employer's private interest, not as a government agent. Answer A is wrong because even if the detention constituted a citizen's arrest, this doesn't transform a private party into a state actor subject to Miranda requirements. The key distinction remains whether the questioner was acting for the government. Answer B incorrectly assumes that coercive environments alone trigger Miranda warnings. While coercion can make a confession involuntary under due process analysis, Miranda specifically requires state action plus custodial interrogation. Answer C misunderstands Miranda's scope. The rule applies to all custodial interrogation by state actors regardless of whether the suspected crime is a misdemeanor or felony. The severity of the offense doesn't determine Miranda's applicability. Remember this key distinction: Miranda = state actors only. When you see private security, employers, or citizens questioning suspects, Miranda warnings aren't required unless they're working directly with or for law enforcement.

Question 2

A police officer, suspecting a driver of transporting illegal narcotics, conducted a valid traffic stop. The officer had a hunch but lacked probable cause to search the car. The officer said to the driver, "If you don't consent to a search of your trunk, we'll have to get a drug dog out here, which will take hours and we'll have to detain you the whole time." This was a bluff; no dog was available. Faced with this choice, the driver said, "Fine, just do it." The officer searched the trunk and found cocaine. The driver then said, unsolicited, "That's not mine." The driver was arrested but not yet Mirandized.

Assuming the search was invalid due to coerced consent, is the driver's statement, "That's not mine," admissible? Select one.

Yes, because the statement was spontaneous and not the product of interrogation. (correct answer)
No, because the driver was in custody without Miranda warnings.
No, because it is the fruit of an illegal search.
Yes, because the driver had no privacy expectation in contraband.

Explanation: This question tests your understanding of the "fruit of the poisonous tree" doctrine and Miranda requirements. When evidence is obtained through illegal means, you must analyze whether subsequent statements are admissible by tracing the causal connection. The driver's statement "That's not mine" is admissible because it was truly spontaneous and not the direct product of interrogation. Even though the search was illegal due to coerced consent, the statement arose from the driver's own volition upon seeing the cocaine, not from any police questioning or conduct designed to elicit an incriminating response. Courts recognize that spontaneous statements, even following illegal searches, can break the causal chain that would otherwise make them inadmissible as "fruit." Looking at the wrong answers: Choice B incorrectly focuses on Miranda, but Miranda only applies to custodial interrogation—since this was a spontaneous statement without questioning, Miranda warnings weren't required. Choice C misapplies the fruit of the poisonous tree doctrine; while the search was illegal, the statement wasn't a direct product of that illegality but rather the defendant's independent decision to speak. Choice D incorrectly suggests the lack of privacy expectation in contraband makes the statement admissible, but this misses the real issue—the statement's spontaneous nature is what matters, not privacy expectations. Study tip: Remember that spontaneous statements can sever the causal link in fruit of the poisonous tree analysis. Focus on whether the statement was truly voluntary and unprompted, not just whether prior police conduct was illegal.

Question 3

At his trial for assault, the defendant took the stand and testified that he was not at the scene of the crime. This contradicted a statement he gave to police shortly after his arrest, in which he admitted to being at the scene. The post-arrest statement was obtained in violation of Miranda, as the police continued to question him after he asked for a lawyer. The prosecutor now seeks to introduce the illegally obtained statement during cross-examination of the defendant.

Can the prosecutor use the defendant's prior inconsistent statement to impeach his trial testimony? Select one.

Yes, provided the statement was otherwise voluntary and is being used solely for impeachment purposes. (correct answer)
No, because using the statement would violate the defendant's Fifth Amendment right to counsel.
No, because a statement obtained in violation of Miranda is inadmissible for any purpose.
Yes, because by taking the stand to testify, the defendant waives all Fifth Amendment protections.

Explanation: This question tests your understanding of how Miranda violations affect the admissibility of evidence, particularly the distinction between using illegally obtained statements in the prosecution's case-in-chief versus for impeachment purposes. The key principle here is that while statements obtained in violation of Miranda cannot be used in the prosecution's main case to prove guilt, the Supreme Court has carved out an exception allowing their use for impeachment when a defendant testifies and contradicts those statements. This balances the need to deter police misconduct against preventing defendants from committing perjury with impunity. Answer A is correct because courts allow Miranda-defective statements for impeachment if they were otherwise voluntary (not coerced) and are used solely to challenge the defendant's credibility, not to prove the underlying charges. Answer B incorrectly suggests that impeachment use violates the right to counsel. The Supreme Court has specifically held that impeachment use doesn't violate Fifth Amendment protections in this context. Answer C is too broad. While Miranda-defective statements are generally inadmissible, the impeachment exception is well-established. They're not inadmissible "for any purpose." Answer D overstates the effect of testifying. Taking the stand waives Fifth Amendment protection against self-incrimination regarding matters testified about, but it doesn't eliminate all constitutional protections or make all evidence automatically admissible. Study tip: Remember the impeachment exception to Miranda exclusion. When you see fact patterns involving defendants testifying inconsistently with prior statements, focus on whether the statement was voluntary and whether it's being used solely for impeachment rather than guilt.

Question 4

Is the customer's confession to the security guard admissible in a subsequent criminal prosecution? Select one.

No, because the guard's actions constituted a citizen's arrest, making the interrogation custodial.
No, because the coercive environment of the security office required that warnings be given.
Yes, because shoplifting is a misdemeanor, and Miranda warnings are only required for felony investigations.
Yes, because the Miranda rule applies only to interrogation by state actors, not private citizens. (correct answer)

Question 5

A 15-year-old was taken from his middle school classroom to the principal's office, where two police officers were waiting to question him about a neighborhood burglary. The principal was also present. The door was closed, and the officers questioned the student for 45 minutes without reading him Miranda warnings. They did not tell him he was free to leave. During the questioning, the student confessed to the burglary.

In a juvenile delinquency proceeding, what is the strongest argument for suppressing the student's confession? Select one.

That any confession from a minor is inadmissible without a parent or guardian present.
That the student's age is a relevant factor in determining whether he was in custody for Miranda purposes. (correct answer)
That questioning a student at school is always considered custodial interrogation.
That the presence of the principal converted the questioning into a coercive, police-dominated interrogation.

Explanation: The correct answer is B. The Supreme Court held in J.D.B. v. North Carolina that a child's age, when known to the officer or objectively apparent, is a relevant factor in the Miranda custody analysis. A reasonable 15-year-old, removed from class and questioned by two officers in a closed office, would be less likely to feel free to leave than an adult in the same situation. Therefore, the student's age strengthens the argument that this was a custodial interrogation requiring Miranda warnings. A is incorrect as there is no per se constitutional rule requiring a parent's presence. C is an overstatement; school-based questioning is not automatically custodial. D is a relevant factor, but the student's age is a more specific and powerful legal argument established by the Supreme Court for this type of scenario.

Question 6

During a lawful traffic stop for a suspected DUI, an officer asked the driver to recite the alphabet from G to P. The driver attempted to do so but made several errors. The driver had not yet been given Miranda warnings. The prosecutor seeks to have the officer testify about the driver's poor performance on this test as evidence of intoxication.

Is the officer's testimony about the driver's performance on the alphabet test admissible? Select one.

No, because the driver was in custody and the request constituted an interrogation designed to elicit an incriminating response.
No, because field sobriety tests, including verbal tests, are protected by the Fifth Amendment privilege against self-incrimination.
Yes, because a routine traffic stop is not custodial for Miranda purposes.
Yes, because the response sought was not testimonial in nature, but was used to show the physical manner of speech. (correct answer)

Explanation: The correct answer is D. The Fifth Amendment privilege against self-incrimination, which underlies the Miranda rule, protects suspects only from being compelled to give testimonial or communicative evidence. Evidence that is physical or real in nature is not protected. While the response to the alphabet test is verbal, its primary purpose is to reveal the physical properties of the suspect's mental and vocal processes (slurring, confusion), not the content or truth of the statement itself (the "testimonial content" of the alphabet). Therefore, it is not considered testimonial communication and is not protected by the Fifth Amendment, making Miranda inapplicable. C is also a strong argument, but D provides a more fundamental reason for admissibility that applies even if the stop were deemed custodial.

Question 7

An officer, responding to a report of a shooting at a crowded nightclub, apprehended a man matching the shooter's description. As the officer was handcuffing the man, he noticed the man's empty gun holster. Believing the discarded weapon posed an immediate threat to the public in the club, the officer asked, "Where did you put the gun?" before providing Miranda warnings. The man replied, "I dropped it by the bar." The gun was recovered, and the prosecution now seeks to introduce the man's statement at trial.

Is the man's statement admissible? Select one.

No, because the man was clearly in custody and was interrogated without Miranda warnings.
Yes, because the officer's question was justified under the public safety exception to Miranda. (correct answer)
No, because the officer could have secured the scene before asking questions about the weapon.
Yes, because the statement was non-testimonial as it only revealed the location of physical evidence.

Explanation: The correct answer is B. Under the public safety exception established in New York v. Quarles, police may ask questions reasonably prompted by a concern for public safety without first giving Miranda warnings, even if the suspect is in custody. Here, the officer had an objectively reasonable need to locate a missing gun in a crowded nightclub to protect the public from the immediate danger it posed. The question was narrowly tailored to that purpose. Therefore, the statement is admissible. A is incorrect because it fails to apply the public safety exception. C is incorrect because the exception applies precisely in volatile situations where securing the scene may not be immediately possible or would not neutralize the specific threat of the hidden weapon. D is incorrect because the man's response was testimonial; it was an incriminating assertion of fact.

Question 8

You are a criminal defense attorney. Your client was arrested on suspicion of bank robbery. At the station, an officer read the Miranda warnings to your client from a standard card. The officer then asked, "Do you understand these rights?" Your client, who has a documented low IQ and barely reads at a third-grade level, nodded his head. The officer immediately began questioning, and your client confessed. The entire interaction was videotaped.

In your motion to suppress the confession, which of the following is the strongest legal argument? Select one.

That the confession was involuntary because your client's low intelligence made him susceptible to police coercion.
That the Miranda waiver was not knowing and intelligent, given your client's documented cognitive limitations. (correct answer)
That the police are required to have a specially trained officer interrogate suspects with known mental disabilities.
That your client's nod was not a sufficiently explicit waiver of his Miranda rights.

Explanation: The correct answer is B. For a Miranda waiver to be valid, it must be knowing, intelligent, and voluntary. The "knowing and intelligent" prong requires the suspect to have a basic understanding of the rights they are abandoning. An attorney's strongest argument here would be that, due to the client's documented cognitive limitations, he could not have truly understood the rights read to him, and therefore his waiver was not valid. A is a possible but weaker argument; low IQ alone does not make a confession involuntary unless there is evidence of police coercion exploiting that vulnerability. C is incorrect as there is no such constitutional requirement. D is incorrect because a waiver can be implied from conduct, such as nodding and then speaking, so the core issue is not the nod itself but the understanding behind it.

Question 9

Can the prosecutor use the defendant's prior inconsistent statement to impeach his trial testimony? Select one.

Yes, provided the statement was otherwise voluntary and is being used solely for impeachment purposes. (correct answer)
No, because using the statement would violate the defendant's Fifth Amendment right to counsel.
No, because a statement obtained in violation of Miranda is inadmissible for any purpose.
Yes, because by taking the stand to testify, the defendant waives all Fifth Amendment protections.

Question 10

Police went to a suspect's apartment at 3:00 a.m. with a warrant for his arrest for robbery. Four officers entered his small bedroom, woke him up, and began questioning him immediately about his whereabouts on the night of the crime. The suspect was not formally told he was under arrest, nor was he handcuffed or read his Miranda rights. He made a statement admitting he was near the scene of the robbery. The officers then formally placed him under arrest.

Is the suspect's statement admissible? Select one.

Yes, because the suspect was in his own home and had not been formally placed under arrest when he made the statement.
Yes, because the questioning was part of the execution of a valid arrest warrant.
No, because the circumstances of the questioning in his bedroom created a custodial environment requiring Miranda warnings. (correct answer)
No, because any questioning that takes place after police have probable cause to arrest requires Miranda warnings.

Explanation: The correct answer is C. Although the suspect was in his home, the circumstances created a custodial setting. The surprise entry by four officers into his bedroom in the middle of the night, followed by immediate questioning, would make a reasonable person believe they were not free to leave. This constitutes a de facto arrest and custody for Miranda purposes, even before a formal announcement of arrest. The questioning constituted interrogation. Therefore, the statement obtained without Miranda warnings should be suppressed. A is incorrect because being in one's home does not preclude a finding of custody, and formal arrest is not the trigger. B is incorrect because executing a warrant does not suspend the Fifth Amendment protections. D is incorrect because the Miranda trigger is custody, not simply probable cause.

Question 11

Police suspected a man of involvement in a recent mail fraud scheme. An investigator left a message asking the man to come to the police station to discuss a matter. The man voluntarily went to the station the next day. He was led to an unlocked interview room, and the investigator told him, "You are not under arrest and you are free to leave at any time." The door to the room was left open. The investigator then questioned the man for an hour about the scheme, and the man made several incriminating statements. The man was never given Miranda warnings.

Are the man's incriminating statements likely to be admissible at his subsequent trial? Select one.

No, because questioning a suspect at a police station is inherently custodial.
No, because the questioning was designed to elicit an incriminating response from the suspect.
Yes, because the man was not in custody at the time he made the statements. (correct answer)
Yes, because the man waived his right to remain silent by voluntarily coming to the station and answering questions.

Explanation: The correct answer is C. Miranda warnings are only required when a suspect is in custody and subject to interrogation. The test for custody is objective: whether a reasonable person in the suspect's position would have felt free to terminate the interview and leave. Here, the man came to the station voluntarily, was explicitly told he was not under arrest and could leave, and the door was left open. These facts indicate he was not in custody. Therefore, Miranda warnings were not required, and his statements are admissible. A is incorrect because the Supreme Court has held that questioning at a police station is not, by itself, sufficient to establish custody. B is incorrect because while the questions did constitute an interrogation, the custody element of the Miranda rule was not met. D is incorrect because one cannot waive Miranda rights that have not yet attached, and they do not attach outside of a custodial setting.

Question 12

A police officer conducted a lawful traffic stop of a driver for speeding. As the officer approached the car, she smelled a strong odor of alcohol. The officer ordered the driver out of the car and administered a series of field sobriety tests, which the driver failed. The officer then directed the driver to sit in the back of the patrol car, closing the door behind him. Without administering Miranda warnings, the officer asked, "So, how many drinks have you had tonight?" The driver responded, "I had about six beers." The officer then formally arrested the driver for driving under the influence.

The driver's attorney has filed a motion to suppress the statement about the six beers. What is the likely outcome of the motion? Select one.

Granted, because the driver was in custody for Miranda purposes once he was placed in the patrol car and interrogated. (correct answer)
Denied, because the questioning was part of a routine investigation incident to a lawful traffic stop.
Denied, because the officer had developed probable cause to arrest the driver for DUI before asking the question.
Granted, because any incriminating statement made before a formal arrest is inadmissible without Miranda warnings.

Explanation: The correct answer is A. For Miranda warnings to be required, a suspect must be subjected to both custody and interrogation. While a typical traffic stop is not custodial, the situation escalated when the driver, having failed sobriety tests, was placed in the back of a locked patrol car. At that point, a reasonable person would not feel free to leave, establishing custody. The officer's direct question constituted interrogation. Because the driver was subjected to custodial interrogation without Miranda warnings, his statement should be suppressed. B is incorrect because the interaction had progressed beyond a routine, non-custodial traffic stop. C is incorrect because having probable cause to arrest does not excuse the police from their obligation to provide Miranda warnings before a custodial interrogation. D is incorrect because the trigger for Miranda is custodial interrogation, not the timing of a formal arrest.

Question 13

In a juvenile delinquency proceeding, what is the strongest argument for suppressing the student's confession? Select one.

That any confession from a minor is inadmissible without a parent or guardian present.
That the student's age is a relevant factor in determining whether he was in custody for Miranda purposes. (correct answer)
That questioning a student at school is always considered custodial interrogation.
That the presence of the principal converted the questioning into a coercive, police-dominated interrogation.

Question 14

A defendant was arrested for armed robbery. At the station, he was read his Miranda rights, which he invoked by stating he did not want to talk. The interrogation immediately ceased. Two hours later, a different detective, who was investigating an unrelated fraud case, entered the interview room. This detective again read the defendant his Miranda rights. The defendant waived his rights and confessed to the fraud. The confession to the fraud is now being challenged.

Is the confession to the fraud likely to be admissible? Select one.

No, because once a suspect invokes the right to remain silent, police may not re-initiate questioning about any crime.
No, because the second interrogation was not sufficiently separated in time from the first.
Yes, because the police scrupulously honored the defendant's initial invocation of his right to remain silent. (correct answer)
Yes, because the right to remain silent is offense-specific, and the defendant was questioned about a different crime.

Explanation: The correct answer is C. In Michigan v. Mosley, the Supreme Court held that the police may re-initiate questioning after a suspect has invoked the right to remain silent, provided the suspect's right to cut off questioning was "scrupulously honored." Factors include immediately ceasing the first interrogation, waiting a significant amount of time, providing fresh Miranda warnings, and questioning about a different crime by a different officer. All those factors are present here. A is an incorrect statement of the law. B is incorrect as two hours is generally considered a significant period. D is partially correct in that questioning about a different crime is a key factor, but the overarching legal standard is whether the suspect's rights were "scrupulously honored," making C the better and more complete answer.

Question 15

Assuming the search was invalid due to coerced consent, is the driver's statement, "That's not mine," admissible? Select one.

Yes, because the statement was spontaneous and not the product of interrogation. (correct answer)
No, because the driver was in custody without Miranda warnings.
No, because it is the fruit of an illegal search.
Yes, because the driver had no privacy expectation in contraband.

Question 16

A suspect was arrested for a violent assault and properly advised of his Miranda rights. He immediately and unambiguously stated, "I want a lawyer." The police ceased all questioning. While two officers were transporting the suspect to the detention center, one officer said to the other, loud enough for the suspect to hear, "It's a real tragedy. The victim's young daughter saw the whole thing and has been having nightmares ever since." In response, the suspect blurted out, "She shouldn't have been there. I didn't mean for anyone to get hurt." The prosecution now seeks to introduce this statement.

Is the suspect's statement likely to be admissible? Select one.

Yes, because the statement was a spontaneous utterance, not a response to a direct question.
Yes, because the officers were not speaking directly to the suspect.
No, because the officer's comment was the functional equivalent of interrogation. (correct answer)
No, because once a suspect invokes the right to counsel, no subsequent statements can ever be admissible.

Explanation: The correct answer is C. After a suspect invokes the right to counsel, all interrogation must cease. Interrogation includes not only express questioning but also its "functional equivalent"—any words or actions by the police that they should know are reasonably likely to elicit an incriminating response (Rhode Island v. Innis). Here, the officer's comment about the victim's traumatized daughter was a form of psychological ploy reasonably likely to provoke a response from the suspect. Therefore, it constituted interrogation in violation of his previously invoked right to counsel. A and B are incorrect because they ignore the "functional equivalent" doctrine. D is an overstatement of the rule; a suspect can, under certain circumstances (e.g., by reinitiating contact), make a subsequent admissible statement, but that did not happen here.

Question 17

In your motion to suppress the confession, which of the following is the strongest legal argument? Select one.

That the confession was involuntary because your client's low intelligence made him susceptible to police coercion.
That the Miranda waiver was not knowing and intelligent, given your client's documented cognitive limitations. (correct answer)
That the police are required to have a specially trained officer interrogate suspects with known mental disabilities.
That your client's nod was not a sufficiently explicit waiver of his Miranda rights.

Question 18

A defendant was arrested and taken to the police station for processing. A booking officer, following standard procedure, asked the defendant for his name, address, and date of birth. The defendant provided this information. The officer then asked, "What is your occupation?" The defendant, a known drug dealer, sarcastically replied, "Pharmaceutical distribution." The defendant had not yet been given Miranda warnings. The prosecution wants to introduce the defendant's response about his occupation as evidence of his involvement in drug trafficking.

Is the defendant's statement, "Pharmaceutical distribution," admissible? Select one.

No, because any questioning of a suspect in custody, for any purpose, requires prior Miranda warnings.
No, because the question about occupation was reasonably likely to elicit an incriminating response.
Yes, because questions asked during a routine booking process are not considered interrogation for Miranda purposes. (correct answer)
Yes, because the defendant's sarcastic tone indicated he was not taking the questioning seriously.

Explanation: The correct answer is C. There is a "routine booking question" exception to Miranda. Questions asked to secure biographical data necessary for booking and custody procedures are generally not considered interrogation, even if the answers are incriminating. Questions about name, address, date of birth, and occupation typically fall within this exception. The officer was following a standard procedure, and the question was not designed to elicit a criminal admission. A is incorrect because it fails to recognize the booking question exception. B is incorrect because while a question about occupation could be interrogation if designed to be incriminating (e.g., asking a suspected bookie about his employment), here it was part of a routine administrative process. D is irrelevant to the Miranda analysis.

Question 19

A man was in pretrial detention awaiting trial on a robbery charge. Police suspected he was also involved in an unrelated, unsolved murder. They placed an undercover officer in the man's cell, posing as a fellow inmate. The undercover officer did not ask any questions but simply listened. The man eventually boasted to the officer, "The robbery is nothing. They don't know I'm the one who killed the guy on Elm Street." The man had not received Miranda warnings in connection with the murder investigation.

Is the man's statement to the undercover officer admissible in a trial for the Elm Street murder? Select one.

No, because the man was in custody and any incriminating statement made to a state agent is inadmissible without Miranda warnings.
No, because the use of a government informant to elicit a statement from a suspect in custody violates the Fifth Amendment.
Yes, because the Miranda warnings from his robbery arrest also covered the subsequent murder investigation.
Yes, because the man was not subjected to an interrogation by the undercover officer. (correct answer)

Explanation: This question tests your understanding of when Miranda warnings are required, specifically the intersection of custody and interrogation requirements. Miranda warnings are only required when a suspect is both (1) in custody and (2) subjected to interrogation by law enforcement. While "interrogation" includes direct questioning, it also encompasses any words or actions by police that they should know are reasonably likely to elicit an incriminating response. However, the key here is that the undercover officer remained completely passive—he didn't ask questions or engage in any conduct designed to prompt admissions. Answer D is correct because without interrogation, Miranda warnings aren't required. The man's spontaneous statement to what he believed was a fellow inmate falls outside Miranda's protection since there was no interrogation. Answer A is wrong because it oversimplifies the rule—custody alone doesn't trigger Miranda; you need both custody AND interrogation. Answer B misapplies Fifth Amendment principles. The Supreme Court has held that using undercover agents doesn't violate the Fifth Amendment when they act passively, as coercion (the Fifth Amendment's concern) isn't present when the suspect doesn't know he's talking to law enforcement. Answer C incorrectly suggests that Miranda warnings carry over between different investigations—they don't work that way. Remember this key distinction: Miranda requires both custody AND interrogation. Passive listening by undercover officers, even in custodial settings, doesn't constitute interrogation. Watch for fact patterns where suspects make spontaneous statements versus responding to prompting.

Question 20

Is the man's statement to the undercover officer admissible in a trial for the Elm Street murder? Select one.

No, because the man was in custody and any incriminating statement made to a state agent is inadmissible without Miranda warnings.
No, because the use of a government informant to elicit a statement from a suspect in custody violates the Fifth Amendment.
Yes, because the Miranda warnings from his robbery arrest also covered the subsequent murder investigation.
Yes, because the man was not subjected to an interrogation by the undercover officer. (correct answer)