Petition for a Writ of Habeas Corpus under 28 USC 2241. Category Representing Yourself (Pro Se).Petitioner was also told that his denial of medical care claims were not cognizable in federal habeas corpus proceedings brought pursuant to 28 U.S.C. § 2241. Petitioner's petition for a writ of habeas corpus pursuant to 28 U.S.C. § 2241 (Dkt. 1). On October 21, 2015, Petitioner pro se Ralph Wayne Angle filed the above-captioned habeas corpus action under 28 U.S.C. § 2241. AEDPA, however, dramatically altered the form and timing of habeas petitions filed in the federal courts. These claims fall within the core of habeas corpus, Carmona, 243 F.3d at 632, and were properly raised in a petition under 28 U.S.C. § 2241.