What defines first-degree arson?

First-degree arson is defined by the intent to cause damage through fire or explosion to a structure, particularly when it involves residential properties or multi-unit dwellings. The key elements of first-degree arson include the willful and malicious intent to set fire to a building and the potential for endangering lives, especially in situations where multiple families reside, as in multi-unit dwellings.

Burning or damaging a multi-unit dwelling with intent aligns perfectly with these definitions. It emphasizes the aspect of intent and the specific nature of the property involved, which is crucial in categorizing arson as first-degree. This level of arson is treated more seriously due to the heightened risk it poses to the safety of occupants.

Other possible choices mention concepts like damaging residential property or commercial property without intent. However, for arson to be classified as first-degree, the intentional element coupled with the type of structure involved must be present. Hence, the correct definition distinctly recognizes the targeted intention and the implications of fire setting in structures meant to house multiple individuals.