https://en.wikipedia.org/wiki/Fruit_of_the_poisonous_tree https://en.wikipedia.org/wiki/Fruit_of_the_poisonous_tree In the specific case you're talking about,

https://en.wikipedia.org/wiki/Fruit_of_the_poisonous_tree https://en.wikipedia.org/wiki/Fruit_of_the_poisonous_tree In the specific case you're talking about, always.