RCW 9A.56.200: Robbery in the first degree.

(1) A person is guilty of robbery in the first degree if:

(a) In the commission of a robbery or of immediate flight therefrom, he or she:

(i) Is armed with a deadly weapon; or

(ii) Displays what appears to be a firearm or other deadly weapon; or

(iii) Inflicts bodily injury; or

(b) He or she commits a robbery within and against a financial institution as defined in RCW 7.88.010 or 35.38.060.

(2) Robbery in the first degree is a class A felony.