Here are the materials in Comanche Nation of Oklahoma v. de la Vega [formerly Zinke, then Bernhardt, and now should be Haaland] (W.D. Okla.):
106-1 Second Amended Complaint
113 Motion to Dismiss
124 DCT Order
Prior posts here, here, and here.
Here are the materials in Strange v. Kiowa Tribe (W.D. Okla.):
12 Magistrate Report
15 DCT Order
Case page on Cherokee Nation v. Stitt here.
Here is “The Cherokee Nation once fought to disenroll Gov. Kevin Stitt’s ancestors.”
Prior article here.
Here is the pleading in Cherokee Nation v. Stitt (W.D. Okla.):
Here is the complaint in Cherokee Nation v. Stitt (W.D. Okla.):