A doctrine that extends the exclusionary rule to make evidence
inadmissible in court if it was derived from evidence that was illegally obtained. As the metaphor suggests, if the evidential "tree" is tainted, so is its "fruit." The doctrine was established in 1920 by the decision in Silverthorne Lumber Co. v. United States, and the phrase "fruit of the poisonous tree" was coined by Justice Frankfurter in his 1939 opinion in Nardone v. United States. Like the
exclusionary rule itself, this doctrine is subject to three important exceptions. The evidence will not be excluded:
Further, if the primary evidence was illegally obtained, but admissible under the good faith exception, its derivatives (or "fruit") may also be admissible.
What is the difference between exclusionary rule and doctrine of the poisonous tree?FRUITS OF THE POISONOUS TREE DOCTRINE: Otherwise known as the exclusionary rule or the fruit of the poisonous tree doctrine, this constitutional provision originated from Stonehill v. Diokno. This rule prohibits the issuance of general warrants that encourage law enforcers to go on fishing expeditions.
How does the fruit of the poisonous tree doctrine expand the exclusionary rule?It usually involves Fourth and Fifth Amendment violations. The fruit of the poisonous tree doctrine extends the exclusionary rule by excluding any evidence exposed through other evidence attained by an illegal search, seizure, or arrest.
What is meant by the doctrine of the fruit of the poisonous tree?A doctrine that extends the exclusionary rule to make evidence inadmissible in court if it was derived from evidence that was illegally obtained. As the metaphor suggests, if the evidential "tree" is tainted, so is its "fruit." The doctrine was established in 1920 by the decision in Silverthorne Lumber Co. v.
What is the exclusionary rule?Overview. The exclusionary rule prevents the government from using most evidence gathered in violation of the United States Constitution. The decision in Mapp v. Ohio established that the exclusionary rule applies to evidence gained from an unreasonable search or seizure in violation of the Fourth Amendment.
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