707-712 Assault in the third degree. (1) A person commits the offense of assault in the third degree if the person:
(a) Intentionally, knowingly, or recklessly causes bodily injury to another person; or
(b) Negligently causes bodily injury to another person with a dangerous instrument.
(2) Assault in the third degree is a misdemeanor unless committed in a fight or scuffle entered into by mutual consent, in which case it is a petty misdemeanor.