An Indiana Subpoena — Deposition (Criminal Case) is a legal document issued by a court or a prosecuting attorney in Indiana requiring the personal appearance of a witness or party in a criminal case. It is used to compel a witness to testify or provide evidence in a criminal trial. There are two types of Indiana Subpoena — Deposition (Criminal Case): 1) Grand Jury Subpoena, and 2) Trial Subpoena. A Grand Jury Subpoena is used by a grand jury to collect evidence and testimony in a criminal case and is typically issued to individuals or organizations outside the court. A Trial Subpoena is issued to individuals or organizations involved in the criminal case and requires them to provide evidence or appear as a witness in the trial.