Here:

Questions presented:

1. Whether this Court, to allow for more complete state court tort remedies against individual tribal employees, as indicated in Lewis v. Clarke, 137 S. Ct. 1285 (2017), should clarify existing tribal sovereign immunity law to allow tort vic- tims to sue a tribe based on vicarious lia- bility when a tribe ratifies individual tribal employees’ actions giving rise to the state tort claims.
2. Whether the lower court’s refusal to rec- ognize a tribe’s ratification of tribal em- ployees’ allegedly tortious acts, as an express waiver of sovereign immunity im- permissibly interferes with states’ rights to award remedies to tort victims.

Lower court materials here.