Perkins v. McQuiggin, 670 F.3d 665, 674 (6th Cir. 2012); see also Brandon Segal, Habeas Corpus, Equitable Tolling, and AEDPA’s Statute of Limitations: Why the Schlup v. Delo Gateway Standard for Claims of Actual Innocence Fails to Alleviate the Plight of Wrongfully Convicted Americans, 31 U. Haw. L. Rev. 225, 233-34 (2008) (arguing that the shift toward allowing innocent inmates to use equitable tolling principles to prevent manifest injustices has not achieved its purpose).
Tiffany R. Murphy, “But I Still Haven’t Found What I’m Looking For”: The Supreme Court’s Struggle Understanding Factual Investigations in Federal Habeas Corpus, 18 U. Pa. J. Const. L. 1129, 1141 n.56 (2016).