Who Should Use This Form. You should use this form if.To get a writ of habeas corpus, you must file a petition for a civil (not criminal) proceeding in either state or federal court. File a petition for writ of habeas corpus in the trial court, and. b. The Florida Constitution authorizes the following extraordinary writs: prohibition, mandamus, quo warranto, habeas corpus, and certiorari. Each patient held in a facility shall receive a written notice of the right to petition for a writ of habeas corpus. Your writ of habeas corpus must state the specific relief you are requesting and the reasons you are requesting it. A person held in a secure facility under this part may file a petition for habeas corpus in the circuit court for the county in which the facility is located. Should the writ be filed with the Florida Supreme Court, the District Court of Appeals or the Circuit Court? (The district clerk of the county of conviction will fill in this blank.) IN THE COURT OF CRIMINAL APPEALS OF TEXAS.