Section 11.46.420 - Arson in the third degree(a) A person commits the crime of arson in the third degree if the person intentionally damages a motor vehicle (1) by starting a fire or causing an explosion while that vehicle is located on public land; or(2) that is the property of another person by starting a fire or causing an explosion while that vehicle is located on private property.(b) Arson in the third degree is a class C felony.Amended by SLA 2016, ch. 36,sec. 16, eff. 7/1/2016.