SCOTUS Bars Confessions Taken After an Unreasonable Delay

On the heels of MIranda v Arizona, 384 US 436 (1966), Congress passed 18 USC 350. This law states that the voluntariness of a suspect's statements is the sole determinant of their admissibility in federal court. The purpose of the rule was to overrule Miranda v Arizona, 384 US 436 (1966). The question presented in COrley was whether the law modified the McNabb-Mallory (McNabb v United States, 318 US 332 (1943) and Mallory v United States, 354 US 449 (1957)) which barred the admission of an arrestee's confession given after an unreasonable delay in bringing him before a judge. The high Court ruled that the statute merely guarantees the admission of voluntary statements made within six hours of a suspects' arrest. Without the McNabb-Mallory rule, federal agents would be free to question suspects for extended periods before bringing them out in the open, “and we have always known what custodial secrecy leads to.” Corley v United States, SCOTUS No. 07-10441.