Section 11.46.400 - Arson in the first degree(a) A person commits the crime of arson in the first degree if the person intentionally damages any property by starting a fire or causing an explosion and by that act recklessly places another person in danger of serious physical injury. For purposes of this section, "another person" includes but is not limited to fire and police service personnel or other public employees who respond to emergencies, regardless of rank, functions, or duties being performed.(b) Arson in the first degree is a class A felony.