The police have no obligation to stop John Doe form making any statements. “Excited Utterance” made by a defendant before questioning are admissible as statements given under Miranda advisement. Due to the 5th Amendment the officers are required to read John the Miranda rights. Explaining that anything he says can be used against him and how he has a right to counsel. Miranda rights were created in 1966 because of the U.S. Supreme Court rule Miranda v. Arizona. Miranda applies to custodial interrogations since John is in police custody he is required to be given his Miranda Rights. Regardless of the fact that John is an illegal immigrant he is still expected to have the due process and equal protection clause, which also allows him to receive help if he is unable to speak English and needs someone to translate for him. If law enforcement officers fail to advise the arrested person of these fundamental rights secured by the Constitution, any unwarned statements made by the arrested person may be suppressed upon proper motion. In other words, unwarned statements cannot be used against the arrested person at his/her trial.
Some procedural steps required to be performed would be that the suspect
References: http://www.abanet.org/publiced/courts/arrestprocedure.html http://www.justicejournalism.org/crimeguide/chapter01/chapter01_pg04.html http://resources.lawinfo.com/en/Articles/Criminal-Law/Federal/the-preliminary-hearing.html Roberson C., Wallace H., Stuckey G. (2007). Procedures in the justice system/8th Ed: Pearson Education, Inc