The plaintiffs in error are the Industrial Commission of the State of Colorado, which will be referred to herein as Commission, and Aetna Life Insurance Company, which will be referred to as Aetna. Both were the defendants in the lower court. The defendant in error, Georgene M. McIntyre, who was the plaintiff in the lower court and the claimant before the Commission, will be referred to herein as Mrs. McIntyre.
