A New York Order To Show Cause Habeas Corpus Proceeding is a type of petition that can be filed in New York State court. It is a legal remedy to challenge the legality of a person's detention or imprisonment. The petitioner (the person filing the petition) can seek a court order to release the detained or imprisoned individual on the grounds that the detention or imprisonment is unconstitutional or otherwise unlawful. The petitioner must present evidence and arguments that demonstrate why the individual should be released. There are two types of New York Order To Show Cause Habeas Corpus Proceeding: 1. Writ of Habeas Corpus Ad Prosequendum: This type of petition is used when the petitioner seeks to have a person in custody brought before a court to answer criminal charges or to face other legal proceedings. 2. Writ of Habeas Corpus Ad Subjiciendum: This type of petition is used when the petitioner challenges the legality of a person's detention or imprisonment. The petitioner must present evidence and arguments that demonstrate why the individual should be released.