When can illegally obtained evidence be admitted, despite the exclusionary rule?

Question

Quizplus · Accepted Answer

If the police acted reasonably in relying on a warrant that they believed was legally valid, and it later turns out to be bad due to a mistake or error, evidence obtained through that warrant may be admissible. Additionally, if illegally obtained evidence is discovered through a separate and lawful means, it may also be admissible under the independent source doctrine. Thus, both options A and B can be true. However, it is important to note that illegally obtained evidence can never be admitted if it was obtained through deliberate and egregious police misconduct.

When Can Illegally Obtained Evidence Be Admitted, Despite the Exclusionary