Washington Revised Code Title 9A. Washington Criminal Code § 9A.56.140. Possessing stolen property--Definition--Presumption

(1) “Possessing stolen property” means knowingly to receive, retain, possess, conceal, or dispose of stolen property knowing that it has been stolen and to withhold or appropriate the same to the use of any person other than the true owner or person entitled thereto.

(2) The fact that the person who stole the property has not been convicted, apprehended, or identified is not a defense to a charge of possessing stolen property.

(3) When a person has in his or her possession, or under his or her control, stolen access devices issued in the names of two or more persons, or ten or more stolen merchandise pallets, or ten or more stolen beverage crates, or a combination of ten or more stolen merchandise pallets and beverage crates, as defined under RCW 9A.56.010, he or she is presumed to know that they are stolen.

(4) The presumption in subsection (3) of this section is rebuttable by evidence raising a reasonable inference that the possession of such stolen access devices, merchandise pallets, or beverage crates was without knowledge that they were stolen.

(5) In any prosecution for possessing stolen property, it is a sufficient defense that the property was merchandise pallets that were received by a pallet recycler or repairer in the ordinary course of its business.