II
In defining the hierarchy of four levels of culpability, it is apparent that the Legislature gave these culpable mental states technical meanings as opposed to their commonly understood meanings.
Other jurisdictions support this proposition. In Screws v. United States, 325 U.S. 91, 89 L. Ed. 1495, 65 S. Ct. 1031 (1945), a sheriff and two assistants were prosecuted for "willfully" depriving an individual of his civil rights in violation of federal law. The Supreme Court reversed their conviction. The Court held that the trial court erred in not instructing the jury that, in order to convict, it must find that the defendants had the purpose to deprive the prisoner of a constitutional right.
Screws could be viewed as holding only that reversal was required because the trial court failed to submit to the jury an essential element of the crime. Screws, at 107. On the other hand, the opinion also includes the following language:
We recently pointed out that "willful" is a word "of many meanings, its construction often being influenced by its context." At times . . . the word denotes an act which is intentional rather than accidental. But "when used in a criminal statute it generally means an act done with a bad purpose." In that event something more is required than the doing of the act proscribed by the statute. An evil motive to accomplish that which the statute condemns becomes a constituent element of the crime. And that issue must be submitted to the jury under appropriate instructions.
(Citations omitted.) Screws, at 101.
In United States v. Kerley, 643 F.2d 299 (5th Cir. 1981), the court relied on Screws in holding that in prosecution for willful deprivation of constitutional rights by a person acting under color of law, the trial court committed reversible error in failing to define the element of willfulness.
Particularly persuasive are two recent decisions of the courts of Indiana. As in Washington, the Indiana criminal code has a provision defining mental states of culpability.