Impeachment of Defendant — Prior Inconsistent Statement Not Taken in Violation of Miranda is a legal procedure used in criminal cases. This impeachment process involves the introduction of a defendant's prior inconsistent statement that was not taken in violation of the defendant's Miranda rights. This is done to impeach the credibility of the defendant in order to bolster the prosecution's case. There are two types of impeachment of defendant — prior inconsistent statement not taken in violation of Miranda: direct impeachment and indirect impeachment. Direct impeachment involves the introduction of a defendant's prior inconsistent statement itself, while indirect impeachment involves the use of circumstantial evidence, such as the defendant's demeanor, to suggest the existence of a prior inconsistent statement.