State highest court

South Dakota Supreme Court

The 40 most recent opinions analysed by CaseDiver, newest first. Each linked case has its own permanent, searchable page — those URLs stay live even after newer opinions replace them on this list.

Recent opinions

South DakotaInterest of A.L. and D.L.

July 15, 20262026 S.D. 46

The Supreme Court affirmed the termination of Mother’s parental rights, holding that the circuit court did not abuse its discretion by denying continuances sought while Mother’s compassionate-release motion was pending.

South DakotaMorse v. State

July 9, 20262026 S.D. 45

The Court affirmed summary judgment for the State because the plaintiffs did not establish that the State’s mining, reclamation, or retention of mineral rights constituted a taking or damaging of private property for public use.

South DakotaViva Capital Trust v. Garrett

July 1, 20262026 S.D. 42

The court affirmed summary judgment for Viva on the Estate’s challenges to the Trust and the validity of the life-insurance Policy. It held that the Trust-related counterclaims were barred by the statute of repose and that the Policy complied with the insurable-interest statutes because, when issued, its benefits were…

South DakotaGibson v. Gibson

July 1, 20262026 S.D. 43

The court affirmed dismissal of the action with prejudice as a sanction for repeated subpoena violations, including obtaining a nonparty's medical records while a motion to quash was pending.

South DakotaState v. Carter

December 28, 20232023 S.D. 67

The Court affirmed Carter’s first-degree rape conviction, holding that the circuit court properly admitted closely related child-pornography evidence, expert testimony and evidence concerning gonorrhea testing, and the child’s hearsay disclosures.

The court affirmed the circuit court’s reversal of the Department of Labor’s award holding UPS and its insurer liable for Day’s bilateral carpal tunnel syndrome. Day waived any challenge to Morrell’s nonliability by failing to seek review, and the record lacked substantial medical evidence connecting her carpal tunnel…

South DakotaMichael J. Whalen, Appellant v. Dianne M. Whalen, Appellee

August 19, 19921992 S.D. LEXIS 123

The court affirmed dismissal of the husband's petition to modify child support because extended visitation and alimony payments were contemplated when the parties entered their stipulation and therefore did not establish a post-decree change in circumstances.