The Sixth Amendment of the Constitution states that “In all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the State and district wherein the crime shall have been committed, which district shall have been previously ascertained by law, and to be informed of the nature and cause of the accusation; to be confronted with the witnesses against him; to have compulsory process for obtaining witnesses in his favor, an

When is striking evidence sufficient to cure prejudice, and when is the prejudice so severe that a mistrial or new trial is required?