Smith and Roberson's Business Law 16th Edition by Richard Mann,Barry Roberts

Exercise 9

Four separate cases involving similar fact situations were consolidated as they presented the same constitutional question. In each case, police officers, detectives, or prosecuting attorneys took a defendant into custody and interrogated him in a police station to obtain a confession. In none of these cases did the officials fully and effectively advise the defendant of his rights at the outset of the interrogation. Police interrogations produced oral admissions of guilt from each defendant, as well as signed statements from three of them, which were used to convict them at their trials. The defendants appeal, arguing that the officials should have warned them of their constitutional rights and the consequences of waiving them before the questionings began. It was contended that to permit any statements obtained without such a warning violated their Fifth Amendment privilege against self-incrimination. Were the defendants' constitutional rights violated? Discuss.