Western Casualty and Surety Co. v. Grolier, Inc., supra, 501 F.2d at 438:
[The employer] owed [the third party] only the general duty that every member of society owes to every other member— the duty not to harm him through tortious acts. Such a general duty does not support a right of indemnity in a case where the would-be indemnitor is an “employer” covered by the Workmen’s Compensation law.
See Iowa Power and Light Co. v. Abild Construction Co., supra, 259 Iowa at 326-27, 144 N.W.2d at 310-11.
IPS did not prove that Jensen Company owed it any duty other than this general duty of care; nor was there any contractual relation between IPS and Jensen Company from which an indemnification agreement could be found. The District Court thus properly denied the claim of indemnity against Jensen Company.
B.
Unlike certain states, Iowa recognizes an action for contribution between concurrent tortfeasors where they are commonly liable to the injured party for the same damages and there is no intentional wrong, moral turpitude, or concert of action. See Iowa Power and Light Co. v. Abild Construction Co., supra, 259 Iowa at 318-19, 144 N.W.2d at 306; Best v. Yerkes, 247 Iowa 800, 810, 77 N.W.2d 23, 29 (1956). In the absence of a common liability, however, no right of contribution exists. Iowa Power and Light Co. v. Abild Construction Co., supra, 259 Iowa at 319, 144 N.W.2d at 306. See Chicago R.I. & Pac. R.R. v. Chicago & N.W. Ry., 280 F.2d 110, 115 (8th Cir. 1960), cert. denied, 364 U.S. 931, 81 S.Ct. 378, 5 L.Ed.2d 364 (1961).
Since the claims of the Hysells against Jensen Company are subject to the exclusive remedy of Section 85.20 of the Iowa Workmen’s Compensation Act, Jensen Company has no liability common with that of IPS. See Iowa Power and Light Co. v. Abild Construction Co., supra, 259 Iowa at 319, 144 N.W.2d at 306. The District Court therefore properly denied IPS contribution from Jensen Company.
Thurman Simpson A.
At early common law, the “fellow servant” rule would have precluded an action in tort between the Hysells and Simpson arising from Hysell’s injuries and thus would have provided no common liability between IPS and Simpson. See W. Prosser, Handbook of the Law of Torts § 80, at 528 (4th ed. 1971). In Craven v. Oggero, 213 N.W.2d 678, 681-83 (Iowa 1973), the Supreme Court of Iowa held that a servant could in fact be held liable for injuries negligently inflicted on a fellow servant, even if occurring in the transaction of the master’s business. Simpson thus cannot assert his status as a co-employee of Hysell as a special defense to indemnity or contribution. Moreover, the Iowa Supreme Court held in Price v. King, 259 Iowa 921, 924-27, 146 N.W.2d 328, 330-31 (1966), that the statutory immunity of the employer under Section 85.20 of the Iowa Workmen’s Compensation Act does not extend to employees. See Craven v. Oggero, supra, 213 N.W.2d at 680-81.
Simpson, however, notes that an amendment to Section 85.20, effective July 1, 1974 (approximately one year after the occurrence of the injuries in question), requires that an employee who seeks to recover from a co-employee must show that the injury resulted from “gross negligence amounting to such lack of care as to amount to wanton neglect for the safety of another.” Acts 1974 (65 G.A.), ch. 1111, § 1. This amendment, Simpson contends, should apply retroactively to relieve him of liability for indemnity or contribution since there was no showing of gross neglect and, hence, no common liability for the injuries to Hysell.
The relevant rule of statutory construction is stated in Code of Iowa § 4.5 (1975), which provides: “A statute is presumed to be prospective in its operation unless expressly made retrospective.” The amend