S.D. Codified Laws § 15-8-14
Joint tort-feasor not entitled to contribution to settlement unless liability extinguished
A joint tort - feasor who enters into a settlement with the injured person is not entitled to recover contribution from another joint tort - feasor whose liability to the injured person is not extinguished by the settlement.
Source: SL 1945, ch 167, § 2; SDC Supp 1960, § 33.04A03 (3).