Minn. Stat. § 423B.10
Subd. 1. Entitlement; benefit amount.
Subd. 2. Survivor benefit coverage for a member convicted of a felony.
The surviving spouse or a surviving child of a deceased member who was convicted of a felony may not be deprived of a survivor benefit by reason of the conviction unless the person was a party to the commission of the felony. For a member who is receiving a pension at the time of conviction, a survivor who was not a party to the commission of the felony remains entitled to receive the survivor benefit provided for in subdivision 1, in the event of the member's death.