D. Colorado October 1990 casesDoe v. National Medical ServicesU.S. v. MirandaO'Quinn v. Wedco Technology, Inc.In re GrynbergU.S. v. LevineFirst Nat. Bank v. Ford Motor Credit Co.Ark. Platte Gulf v. Van Waters RogersColorado Taxpayers Union, Inc. v. RomerNewport Steel Corp. v. Thompson