S.D. Codified Laws § 22-11A-5
Concealment of escaped prisoner--Felony
Any person who conceals any prisoner knowing that the prisoner has escaped is guilty of a Class 5 felony.
Source: SDC 1939, § 13.1228; SDCL, § 24-12-5; SL 1978, ch 185, § 13; SDCL Supp, § 24-12-12; SL 2005, ch 120, § 322.