2. Police do not have to use the exact words used by the Supreme Court. Warnings are
sufficient so long as they adequately apprise the suspect of all four of the above rights.
B. Waiver
1. To secure admission of a confession made during a custodial interrogation, the
prosecution must establish that the accused made a voluntary and knowing waiver of
2. Berghuis v. Thompkins (Part II) Thompkins, a murder suspect, was arrested and given
a full set of Miranda warnings. He declined to sign a form acknowledging he had been
warned, and largely silent and unresponsive for the first two hours and forty-five minutes
into the interview until he was asked whether he prayed to God for forgiveness for
C. Cessation of questioning.
If the suspect at the beginning or later makes a clear and unambiguous request for counsel or
to end the interview, the questioning must cease immediately. Police, nevertheless, are free
to ignore ambiguous or equivocal assertions, and are not required to ask clarifying questions.
1. Davis v. United States (Part II). About one and one-half hours after David waived his
Miranda rights and the interrogation began
want a lawyer before I say a
2. Berghuis v. Thompkins (Part II) The Supreme Court extended the clear request rule to
the right remain silent. Thompkins refused to sign a form acknowledging that he had
received Miranda warnings and remained virtually mute for nearly three hours. The
Court ruled that neither action was effective to invoke the right to remain silent because