To start a case under 28 U.S.C. § 2241, the petitioner must submit the following to the Clerk's Office: 1. A writ of habeas corpus requires that a person who is in custody be brought before a judge or court and that they be able to challenge that custody.The answer to this question depends on the specific facts in your case. I suggest you talk with your probation officer, and then consult with an attorney. (3) The applicant must completely fill out these forms, sign them, and have his or her signature notarized if indicated. While Petitioner=s direct appeal was still pending, he filed his first federal habeas corpus petition challenging his conviction and sentence. Fill Out the Form Yourself or with Counsel. Petitioner is currently serving his sentence at the Minnesota Correctional Facility in Stillwater, Minnesota. § 2254 allows us to file a petition for Habeas Corpus when the client is in custody under sentence of a state court and is in a state prison. State of MN, No. 22cv00740 - Document 12 (D.