Suppose that a woman named Harriet Miller comes before the judge in a pretrial hearing. She's charged with stealing thousands of dollars from her employer. She pleads guilty. What are Harriet's rights under the Sixth Amendment? A. Harriet's case must go before a grand jury. B. Harriet is guaranteed to a speedy trial. C. Harriet doesn't have to be informed of the charge brought against her. D. Harriet won't stand trial but will be sentenced by the judge.