S.D. Codified Laws § 22-33-9.1 : — CRIMESARSON —33-9.1 - First degree arson-Felony TEXT PDF Any person who starts a fire or causes an explosion with the intent to destroy any occupied structure of another is guilty of first degree arson. First degree arson is a Class 2 felony. SDCL 22-33-9.1 SL 2005, ch 120, §86.