Article 150 – (150.00 – 150.20) Arson 150.00 – Arson; definitions. 150.01 – Arson in the fifth degree. 150.05 – Arson in the fourth degree. 150.10 – Arson in the third degree. 150.15 – Arson in the second degree. 150.20 – Arson in the first degree.