Why can police lie during interrogation?

Asked by: Prof. Hilario Green III  |  Last update: December 29, 2025
Score: 4.5/5 (39 votes)

"Police are trained around the country in all 50 states to use deception during interrogation, to lie both about the evidence against a suspect and to lie about the consequences of confessing in order to make it seem not so bad if you just say that you did these things," she says.

Why can cops lie but we can't?

Police are allowed to lie to you in investigations (such as interrogations) because in the event you're being completely honest and, say, didn't do whatever they're investigating then their lie won't matter. The purpose of their lies are meant to make the actual criminals confess.

Is it illegal to lie in a police interview?

As in many other states, perjury is a felony in California. This is a serious crime.

What makes an interrogation illegal?

When an officer's interrogation techniques overpower a defendant's will, it violates their due process rights. The Court, like the Founding Fathers, recognized a connection between the voluntariness of a confession and its reliability.

What behaviors are prohibited during an interrogation?

Providing false information is a crime under California law, and making untruthful statements will damage your credibility if your case proceeds to court. If you don't wish to answer, invoke your right to remain silent instead. If you choose to answer a question, never speculate or guess.

FAQ 07: Can police lie to me during the interrogation process?

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What can police not do during interrogation?

For instance, they cannot use physical force, threats or inhumane treatment during an interrogation. They cannot torture you or drug you to get you to answer questions. They cannot use psychological coercion to get you to answer questions.

Can you plead the fifth in an interrogation?

Your 5th Amendment right to remain silent and your 6th Amendment right to counsel is explained in the Miranda rights warning read by officers before a custodial interrogation. But even if the officer never reads you Miranda warnings, you can still invoke your rights.

Can you decline an interrogation?

You have the right to say that you do not want to be interviewed, to have an attorney present, to set the time and place for the interview, to find out the questions they will ask beforehand, and to answer only the questions you feel comfortable answering.

What is the Edwards rule?

The Edwards rule bars police-initiated questioning stemming from a separate investigation as well as questioning relating to the crime for which the suspect was arrested.6. Arizona v. Roberson, 486 U.S. 675 (1988).

Does the 5th Amendment apply to confessions?

“In criminal trials, in the courts of the United States, wherever a question arises whether a confession is incompetent because not voluntary, the issue is controlled by that portion of the Fifth Amendment to the Constitution of the United States, commanding that no person 'shall be compelled in any criminal case to be ...

Can cops lie to you during interrogation?

When people are brought in for questioning by police, they are expected to tell the truth. Most people would assume that goes both ways — that the police must also be truthful during interrogations, but the reality is that the police can lie to you during an interrogation, and it is not uncommon for them to do so.

Is lying in an interview illegal?

Falsification of a job application, or lying during an interview, is generally considered disqualifying misconduct. However, that does not apply very easily if the claimant lied in answering an illegal question, i.e., a question that the employer is not supposed to be asking.

Can I refuse police interview?

You typically can refuse to go in for a police interview, and always can require that a criminal defense attorney be present with you when the officers question you.

Can you ask an undercover cop if he's a cop?

The scene builds on the tension of this common misconception, playing into the audience's expectations. But contrary to popular belief, there is no legal obligation that compels undercover officers to reveal their true identity when asked.

What happens if a cop lies to you?

The only time the cops can get in trouble for lying is in court. The biggest penalty, is in ANY important criminal trial, a competent attorney asks if they have ever been charged with purgury.

Who has qualified immunity?

A Summary is a quick read to increase your knowledge of a topic. The doctrine of qualified immunity protects state and local officials, including law enforcement officers, from individual liability unless the official violated a clearly established constitutional right.

What is the Simmons rule?

Simpson's 1/3 rule, also simply called Simpson's rule, is a method for numerical integration proposed by Thomas Simpson. It is based upon a quadratic interpolation and is the composite Simpson's 1/3 rule evaluated for .

What is the 14 day rule for Miranda?

Shatzer," 559 U.S. (2010), which reinstated a defendant's child sexual abuse conviction and announced a new rule that permits the police to resume questioning a suspect 14 days after his/her release from police custody, even though the suspect invoked the right to remain silent during his/her previous contact with the ...

What is the meaning of Rule 45?

A person commanded to produce documents, electronically stored information, or tangible things, or to permit the inspection of premises, need not appear in person at the place of production or inspection unless also commanded to appear for a deposition, hearing, or trial.

Can you just walk out of an interrogation?

You can say, “I do not want to talk to you” and walk away calmly. Or, if you do not feel comfortable doing that, you can ask if you are free to go. If the answer is yes, you can consider just walking away.

Can you say I don't answer questions to a cop?

The answer to this question is absolutely, unequivocally no. You always have the constitutional right to remain silent if a police officer questions you. You do not have to answer a police officer's questions, even if you are being detained or arrested or even if you are already in jail.

What happens if a cop pulls you over but doesn't give you a ticket?

Discretion of the Officer: Often, police officers have discretion in whether to issue a ticket or a warning during a traffic stop. If the officer returned your documents without issuing a ticket, it's possible they decided to give you a verbal warning instead.

Can you just leave an interrogation?

Can you leave a police interrogation? Yes, you can leave a police interrogation at any time (although you cannot leave police custody if they have probable cause to arrest you). Simply state that you want to stop the interrogation and that you want to speak to an attorney.

Can you go to jail if you plead the Fifth?

You will not face any additional charges or penalties for exercising your Fifth Amendment rights. You have a right to say “I plead the fifth” to avoid testifying. However, pleading the fifth does not give you a free pass to avoid charges and skip trial –– if you fail to appear in court, you can be arrested.

What is the 6th Amendment interrogation?

Once a defendant claims their Sixth Amendment right to counsel, officers may not attempt interrogation unless and until the defendant initiates communication with officers and waives rights, or counsel is present (Massiah v. United States, 377 U.S. 201 (1964)).