Okla. Stat. tit. 2, § 2-6-206: Interference with persons engaged in official duties -

Penalties.

Any person who forcibly assaults, resists, opposes, impedes,

intimidates, or interferes with any person while engaged in or on

account of the performance of his official duties under this act

shall be guilty of a felony and fined not more than Five Thousand

Dollars ($5,000.00) or imprisoned not more than three (3) years, or

both. Whoever, in the commission of any such acts, uses a deadly or

dangerous weapon shall be guilty of a felony and fined not more than

Ten Thousand Dollars ($10,000.00), or imprisoned not more than ten

(10) years, or both. Whoever kills any person while engaged in or

on account of the performance of his official duties under this act

shall be punished as provided under Section 691 of Title 21 of the

Oklahoma Statutes.