Robert Grady JOHNSON, Petitioner-Appellant, v. Mike MULLIN, Warden, Respondent-Appellee. No. 06-6260.United States Court of Appeals, Tenth Circuit. October 26, 2007. Appeal from the United States District Court for the Western District of Oklahoma, Tim Leonard, J. Page 1129 [EDITORS’ NOTE: THIS PAGE CONTAINS HEADNOTES. HEADNOTES ARE NOT AN OFFICIAL PRODUCT OF THE COURT, THEREFORE THEY […]