There's a link to this entire case at the end of this quote. Quite apart from the Constitution, therefore, we are constrained to hold that the evidence elicited from the petitioners in the circumstances disclosed here must be excluded. For in their treatment of the petitioners the arresting officers assumed functions which Congress has 342*342 explicitly denied them. They subjected the accused to the pressures of a procedure which is wholly incompatible with the vital but very restricted duties of the investigating and arresting officers of the Government and which tends to undermine the integrity of the criminal proceeding. Congress has explicitly commanded that "It shall be the duty of the marshal, his deputy, or other officer, who may arrest a person charged with any crime or offense, to take the defendant before the nearest United States commissioner or the nearest judicial officer having jurisdiction under existing laws for a hearing, commitment, or taking bail for trial . . ." 18 U.S.C. § 595. Similarly, the Act of June 18, 1934, c. 595, 48 Stat. 1008, 5 U.S.C. § 300a, authorizing officers of the Federal Bureau of Investigation to make arrests, requires that "the person arrested shall be immediately taken before a committing officer."
Compare also the Act of March 1, 1879, c. 125, 20 Stat. 327, 341, 18 U.S.C. § 593, which provides that when arrests are made of persons in the act of operating an illicit distillery, the arrested persons shall be taken forthwith before some judicial officer residing in the county where the arrests were made, or if none, in the county nearest to the place of arrest. Similar legislation, requiring that arrested persons be promptly taken before a committing authority, appears on the statute books of nearly all the states. Klik this link : http://adf.ly/3iAnd
The purpose of this impressively pervasive requirement of criminal procedure is plain. A democratic society, in which respect for the dignity of all men is central, naturally guards against the misuse of the law enforcement process. Zeal in tracking down crime is not in itself an assurance of soberness of judgment.
Disinterestedness in law enforcement does not alone prevent disregard of cherished liberties. Experience has therefore counseled that safeguards must be provided against the dangers of the overzealous as well as the despotic. The awful instruments of the criminal law cannot be entrusted to a single functionary.
The complicated process of criminal justice is therefore divided into different parts, responsibility for which is separately vested in the various participants upon whom the criminal law relies for its vindication. Legislation 344*344 such as this, requiring that the police must with reasonable promptness show legal cause for detaining arrested persons, constitutes an important safeguard — not only in assuring protection for the innocent but also in securing conviction of the guilty by methods that commend themselves to a progressive and self-confident society. For this procedural requirement checks resort to those reprehensible practices known as the "third degree" which, though universally rejected as indefensible, still find their way into use. It aims to avoid all the evil implications of secret interrogation of persons accused of crime. It reflects not a sentimental but a sturdy view of law enforcement. It outlaws easy but self-defeating ways in which brutality is substituted for brains as an instrument of crime detection. You can read at : http://adf.ly/3iB2p
A statute carrying such purposes is expressive of a general legislative policy to which courts should not be heedless when appropriate situations call for its application. The circumstances in which the statements admitted in evidence against the petitioners were secured reveal a plain disregard of the duty enjoined by Congress upon federal law officers.
Freeman and Raymond McNabb were arrested in the middle of the night at their home. Instead of being brought before a United States commissioner or a judicial officer, as the law requires, in order to determine the sufficiency of the justification for their detention, 345*345 they were put in a barren cell and kept there for fourteen hours. For two days they were subjected to unremitting questioning by numerous officers. Benjamin's confession was secured by detaining him unlawfully and questioning him continuously for five or six hours.
The McNabbs had to submit to all this without the aid of friends or the benefit of counsel. The record leaves no room for doubt that the questioning of the petitioners took place while they were in the custody of the arresting officers and before any order of commitment was made. Plainly, a conviction resting on evidence secured through such a flagrant disregard of the procedure which Congress has commanded cannot be allowed to stand without making the courts themselves accomplices in willful disobedience of law.
Congress has not explicitly forbidden the use of evidence so procured. But to permit such evidence to be made the basis of a conviction in the federal courts would stultify the policy which Congress has enacted into law. To perfect your knowledge, please read here.