Holding that State does not have jurisdiction to prosecute enrolled tribal members for alleged crimes occurring within the exterior boundaries of an Indian Pueblo.

On interlocutory appeal, affirming denial of employer’s motion to dismiss wrongful death case arising from workplace injury; retroactively applying Supreme Court precedent stating that exclusivity provision of Workers’ Compensation Act does not protect employer from tort suit where employer willfully or intentionally injures worker.

Affirming jury verdict for injured pedestrian, holding that a plaintiff is not required to name an individual public employee as a defendant to recover damages under the Tort Claims Act; naming only a governmental entity is sufficient.

Holding that Indian Pueblo did not waive its sovereign immunity on breach of lease claim, and tribal officials were not liable under 42 U.S.C. § 1983 for actions taken under color of tribal law.

In class action brought by family members of decedents whose body parts were taken surreptitiously and used in experiments at Los Alamos National Laboratory to test plutonium levels, reversing summary judgment on statute of limitation grounds granted in favor of physician who performed autopsies in aid of experiments.