The "Great Writ" of habeas corpus is a fundamental right in the Constitution that protects against unlawful and indefinite imprisonment. Translated from Latin it means "show me the body." Habeas corpus has historically been an important instrument to safeguard individual freedom against arbitrary executive power.
The writ of habeas corpus is the great remedy of the citizen or subject against arbitrary or illegal imprisonment; it is the mode by which the judicial power speedily and effectually protects the personal liberty of every individual, and repels the injustice of unconstitutional laws and despotic governments.
Typical examples where a court has granted a habeas corpus petition include claims of new evidence discovered in the case, ineffective assistance of counsel, prosecutorial misconduct, incompetence to stand trial, and challenging conditions of confinement.
Common arguments for granting a habeas corpus petition include: You had incompetent legal counsel or a competent attorney was not provided. You were convicted under an unconstitutional law; You were convicted under a law that has since been changed, so what you did is no longer considered a crime;
State every ground (reason) that supports your claim that you are being held in violation of the Constitution, laws, or treaties of the United States. Attach additional pages if you have more than four grounds. State the facts supporting each ground. Any legal arguments must be submitted in a separate memorandum.
A writ of habeas corpus is used to bring a prisoner or other detainee (e.g. institutionalized mental patient) before the court to determine if the person's imprisonment or detention is lawful. A habeas petition proceeds as a civil action against the State agent (usually a warden) who holds the defendant in custody.
A writ of habeas corpus orders the custodian of an individual in custody to produce the individual before the court to make an inquiry concerning his or her detention, to appear for prosecution (ad prosequendum) or to appear to testify (ad testificandum).
A writ is a document or order that directs any form of action from a court. It provides directions from an entity with jurisdictional or administrative power to another party. Writs were developed as part of the English common law system and were primarily issued by Anglo-Saxon monarchs.
A writ of habeas corpus orders the custodian of an individual in custody to produce the individual before the court to make an inquiry concerning his or her detention, to appear for prosecution (ad prosequendum) or to appear to testify (ad testificandum).
In New York, this type of substitute motion is called an "Order to Show Cause." An order to show cause can be heard anytime the court directs, even fewer than the usual eight days, and even as short as a few hours later, if the court is convinced there's a real emergency.