An Indiana Warrant for the Arrest of a Witness or Material Witness in a Pending Criminal Case is a court-issued document that authorizes the arrest of a witness or material witness in a criminal case. The warrant is issued by a magistrate, judge, or other judicial officer who has the authority to issue such documents. This warrant allows law enforcement to arrest the witness or material witness so that they can be brought before the court to testify at trial. There are two types of Indiana Warrant for the Arrest of a Witness or Material Witness in a Pending Criminal Case: the Witness Arrest Warrant and the Material Witness Arrest Warrant. The Witness Arrest Warrant is issued when a witness has failed to appear to testify at a criminal trial, and it authorizes the law enforcement to arrest the witness and bring them before the court. The Material Witness Arrest Warrant is issued when a witness is necessary to the trial but is unable to appear due to circumstances beyond their control, such as illness or injury. This warrant allows law enforcement to arrest the witness and bring them before the court so that they can testify.