ORS 161.160: Exclusion of defenses to criminal liability for conduct of another.

In any prosecution for a crime in which criminal liability is based upon the conduct of another person pursuant to ORS 161.155, it is no defense that:

      (1) Such other person has not been prosecuted for or convicted of any crime based upon the conduct in question or has been convicted of a different crime or degree of crime; or

      (2) The crime, as defined, can be committed only by a particular class or classes of persons to which the defendant does not belong, and the defendant is for that reason legally incapable of committing the crime in an individual capacity.