Summary

Portrait of Harlan F. Stone Harlan F. Stone McGuire v. United States — Opinion of the Court

The seizure of the liquor received in evidence was in fact distinct from the destruction of the rest. Its validity so far as the government is concerned should be equally distinct. We can impute to the one the illegality of the other only by resorting to a fiction whose origin, history, and purpose do not justify its application where the right of the government to make use of evidence is involved.
Source: Wikisource

Portrait of Harlan F. Stone Harlan F. Stone McGuire v. United States — Opinion of the Court

Even if the officers were liable as trespassers ab initio, which we do not decide, we are concerned here not with their liability but with the interest of the government in securing the benefit of the evidence seized, so far as may be possible without sacrifice of the immunities guaranteed by the Fourth and Fifth Amendments. A criminal prosecution is more than a game in which the government may be checkmated and the game lost merely because its officers have not played according to rule.
Source: Wikisource

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