ND Oklahoma April 2021 casesEmergency Med. Servs. Auth. v. Am. Med. Response Ambulance Serv., Inc.Evans v. Unitedhealthcare of Okla., Inc.United States v. BanegasDunagan v. LehnusUnited States v. HamettHunter v. PettigrewSampson v. DowlingUnited States v. BarnesRoss v. PettigrewZeeco U.S., LLC v. Sigma Thermal, Inc.Harris v. PettigrewUnited States v. CurtisPucket v. Gen. MotorsWilliams v. Indep. Sch. Dist. No. 5United States v. RamirezStanton v. Aero Accessories & Repair, Inc.Cole v. PettigrewUnited States v. HicksMitchell v. MartinBonnie M v. SaulArchie F. v. SaulRoss v. Pettigrew