McNabb v. United States — Opinion of the Court
“ We hold only that a decent regard for the duty of courts as agencies of justice and custodians of liberty forbids that men should be convicted upon evidence secured under the circumstances revealed here. In so doing, we respect the policy which underlies Congressional legislation. The history of liberty has largely been the history of observance of procedural safeguards. And the effective administration of criminal justice hardly requires disregard of fair procedures imposed by law. ”
