Answer: Miranda rights are only required when the police are questioning you in the context of a criminal investigation and hope to or desire to use your statements as evidence against you. Otherwise, Miranda doesn’t apply and they’re not required to be read.Click to see full answer. Similarly, are police required to read Miranda rights?The Constitution does not require that a defendant be advised of the Miranda rights as part of the arrest procedure, or once an officer has probable cause to arrest, or if the defendant has become a suspect of the focus of an investigation. Custody and interrogation are the events that trigger the duty to warn.Likewise, what happens if cops don’t read Miranda rights? Many people believe that if they are arrested and not “read their rights,” they can escape punishment. But if the police fail to read a suspect his or her Miranda rights, the prosecutor can’t use for most purposes anything the suspect says as evidence against the suspect at trial. Moreover, can a case be dismissed if your rights aren’t read? Question: Can a case be dismissed if a person is not read his/her Miranda rights? Answer: Yes, but only if the police have insufficient evidence without the admissions made.When should an officer read the Miranda rights?Answer: The Miranda is read when a person is in custody and the officer is what’s referred to as interrogating—is questioning an individual about his crime or criminal activity.