If you are filing this petition in the superior court, you only need to file the original unless local rules require additional copies. Federal Habeas Corpus Packet.A writ of habeas corpus petition is a tool that individuals convicted of criminal offenses in California can use to challenge their imprisonment. This section constitutes an overview on California habeas corpus practice as it relates to the handling of criminal appeals. How Do I Fill Out the Form? There is an official form (Judicial Council Form HC-001) for filing a state petition for writ of habeas corpus. If the court finds that the facts in the petition hold water, it may order the government to file a response to the petition. § 2255 in the federal court that entered the judgment.) PETITION FOR WRIT OF HABEAS CORPUS BY A PERSON IN STATE CUSTODY. Instructions - Read Carefully. (1). You will file a Habeas Corpus petition in California if you are arguing that your conviction violated a state law, or that a California law is unconstitutional.