1. A person is guilty of assault if: A. The person intentionally, knowingly or recklessly causes bodily injury or offensive physical contact to another person. Violation of this paragraph is a Class D crime; or [2001, c. 383, §10(NEW); 2001, c. 383, §156(AFF).] B. The person has attained at least 18 years of age and intentionally, knowingly or recklessly causes bodily injury to another person who is less than 6 years of age. Violation of this paragraph is a Class C crime. [2001, c. 383, §10(NEW);