Law-ku: Interrogation After Invocation

Please scrupulously
honor the invocation
of Miranda rights.

Right to be silent
is invoked for each offense.
Ask about past crimes.

Right to have counsel
is custody specific.
No further questions.

EDIT: Okay, so this isn't entirely correct. Under some circumstances, police can resume questioning about a crime even after the suspect invokes her right to remain silent, so the right isn't purely crime-specific. The preceding stupid poem makes no representation of accuracy.