Many court forms are provided in PDF format. The free Adobe Acrobat ® Reader (link is external) may be used to view, save and print PDF forms.An authoritative and practical 2-volume treatise with practical advice and expert analysis from practitioners and subject matter experts. Mr. Doupe is Board Certified in Marital and Family Law, a Supreme Court Certified Family Law. Initiate the sanity proceedings set out in section 922.07, Florida Statutes) (1985). To get a writ of habeas corpus, you must file a petition for a civil (not criminal) proceeding in either state or federal court. Habeas corpus can be used in civil cases in connection with child custody proceedings. Requirements of Rule 9.100 applies. Habeas corpus can be used in civil cases in connection with child custody proceedings. Requirements of Rule 9.100 applies.