Summary

by John Marshall Harlan Coolidge v. New Hampshire — Concurrence

Only rarely can it be said that evidence seized incident to an arrest is truly unexpected or inadvertent. Indeed, if the police officer had no expectation of discovering weapons, contraband, or other evidence, he would make no search. It appears to me that the rule adopted by the Court today, for all practical purposes, abolishes seizure incident to arrest. The majority rejects the test of reasonableness provided in the Fourth Amendment and substitutes a per se rule-if the police could have obtained a warrant and did not, the seizure, no matter how reasonable, is void.
Source: Wikisource

by John Marshall Harlan Coolidge v. New Hampshire — Concurrence

In striking contrast to the Fourth Amendment, the Fifth Amendment states in express, unambiguous terms that no person 'shall be compelled in any criminal case to be a witness against himself.' The Fifth Amendment in and of itself directly and explicitly commands its own exclusionary rule a defendant cannot be compelled to give evidence against himself.
Source: Wikisource

by John Marshall Harlan Coolidge v. New Hampshire — Concurrence

The test of reasonableness cannot be fixed by per se rules; each case must be decided on its own facts.
For all the reasons stated above, I believe the seizure and search of petitioner's car was reasonable and, therefore, authorized by the Fourth Amendment. The evidence so obtained violated neither the Fifth Amendment which does contain an exclusionary rule, nor the Fourth Amendment which does not. The jury of petitioner's peers, as conscious as we of the awesome gravity of their decision, heard that evidence and found the petitioner guilty of murder.
Source: Wikisource

Get perspective with Kwize: daily news enlightened by great literature