Supreme Court of Iowa April 1992 casesSievertsen v. Employment Appeal Bd.Smithway Motor Xpress v. Liberty MutIn Interest of M.MState v. WagesSpeer v. BlumerHumiston Grain v. Rowley Interstate Transp. Co.Hofco, Inc. v. National Union Fire Ins. Co.State v. GeierIn Interest of A.Y.HHagan v. Val-Hi, Inc.Matter of Estate of FosterOscar Mayer Foods Corp. v. TaslerMason v. HallState v. MahanStalker v. Iowa Dept. of TranspState v. Lipcamon