Section 9-3-441 - Special application of duties(a) A trustee may return a contribution to a public employer or employee, or make alternative arrangements for reimbursement, if the trustee determines the contribution was made because of a mistake of fact or law. (b) Upon termination of a retirement program, a trustee may return to a public employer any assets of the program remaining after all liabilities of the program to participants and beneficiaries have been satisfied. (c) If a retirement program provides for individual accounts and permits a participant or beneficiary to exercise control over the assets in such an account and a participant or beneficiary exercises control over those assets: (i) The participant or beneficiary is not a fiduciary by reason of the exercise of control; and (ii) A person who is otherwise a fiduciary is not liable for any loss, or by reason of any breach of fiduciary duty, resulting from the participant's or beneficiary's exercise of control. (d) If an insurer issues to a retirement system a contract or policy that is supported by the insurer's general account, but is not a guaranteed benefit policy, the insurer complies with W.S. 9-3-439 if it manages the assets of the general account with the care, skill and caution under the circumstances then prevailing which a prudent person acting in a like capacity and familiar with those matters would use in the conduct of an activity of like character and purpose, taking into account all obligations supported by the general account.