Under the Exclusionary Rule

Under the exclusionary rule:

A) judges who have handled previous cases involving the defendant before them currently at trial must excuse themselves due to possible preformed biases.
B) potential jurors who show an obvious bias may not serve on a jury in order to make sure trials are as fair as possible.
C) a sole proprietor's business records may not be seized even if pursuant to a warrant if they are considered personal papers.
D) illegally obtained evidence may not be introduced at trial