22-22A-3. Aggravated incest--Related child--Felony.Any person who knowingly engages in an act of sexual penetration with a person who is less than eighteen years of age and is either:(1)The child of the perpetrator or the child of a spouse or former spouse of the perpetrator; or(2)Related to the perpetrator within degrees of consanguinity within which marriages are, by the laws of this state, declared void pursuant to §25-1-6;is guilty of aggravated incest. Aggravated incest is a Class 3 felony. Source: SL 2005, ch 120, §21; SL 2008, ch 109, §1.
South Dakota Legal Code