Okla. Stat. tit. 21, § 21-814: Furnishing weapon or drug

Every person who willfully furnishes another person with any

deadly weapon or poisonous drug, knowing that such person intends to

use such weapon or drug in taking his own life, is guilty of aiding

suicide, a Class B1 felony offense, if such person thereafter

employs such instrument or drug in taking his own life.