A minor or person of unsound mind is civilly liable for a wrong done by that person but is not liable in exemplary damages unless at the time of the act the person was capable of knowing that it was wrongful.
Mont. Code Ann. § 27-1-711
Liability of minor or person of unsound mind for own torts -- exemplary damages
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.