Exemptions to criminal liability for conduct of another. Except as otherwise provided by the statute defining the crime, a person is not criminally liable for conduct of another constituting a crime if

ORS 161.165 — under Chapter 161.

ORS 161.165

(1) The person is a victim of that crime; or

(2) The crime is so defined that the conduct of the person is necessarily incidental thereto. [1971 c.743 §15]