RCW 9A.36.021: Assault in the second degree.

(1) A person is guilty of assault in the second degree if he or she, under circumstances not amounting to assault in the first degree:

(a) Intentionally assaults another and thereby recklessly inflicts substantial bodily harm; or

(b) Intentionally and unlawfully causes substantial bodily harm to an unborn quick child by intentionally and unlawfully inflicting any injury upon the mother of such child; or

(c) Assaults another with a deadly weapon; or

(d) With intent to inflict bodily harm, administers to or causes to be taken by another, poison or any other destructive or noxious substance; or

(e) With intent to commit a felony, assaults another; or

(f) Knowingly inflicts bodily harm which by design causes such pain or agony as to be the equivalent of that produced by torture; or

(g) Assaults another by strangulation or suffocation.

(2)(a) Except as provided in (b) of this subsection, assault in the second degree is a class B felony.

(b) Assault in the second degree with a finding of sexual motivation under RCW 9.94A.835 or 13.40.135 is a class A felony.