Based on the Fourth Amendment, the Exclusionary Rule Allows Evidence

Based on the Fourth Amendment, the exclusionary rule allows evidence:

A) to be introduced at trial, no matter how obtained
B) that is pertinent to "key issues" to be introduced at trial
C) that is improperly gathered to be excluded from trial
D) that is improperly gathered by non-government personnel to be excluded at trial
E) that would otherwise be classified as "hearsay" to be used at trial