Here is the opinion in Nettle v. Central Oklahoma Indian Health Council. An excerpt:

Moreover, even if Ms. Nettle’s EEOC charge could be interpreted as expansively as she now asks, her complaint in district court was expressly limited to “retaliation for filing a charge of discrimination.” R. 30. Whatever may be the reasons for liberal construction of an uncounseled EEOC charge, it is well established that claims not made in district court are waived. United States v. Rogers, 556 F.3d 1130, 1136 (10th Cir.2009). Accordingly, we affirm the district court in granting summary judgment to the Clinic on her retaliation claim.