9A.40.060

(1) A relative of a child under the age of eighteen or of an incompetent person is guilty of custodial interference in the first degree if, with the intent to deny access to the child or incompetent person by a parent, guardian, institution, agency, or other person having a lawful right to physical custody of such person, the relative takes, entices, retains, detains, or conceals the child or incompetent person from a parent, guardian, institution, agency, or other person having a lawful right to physical custody of such person.
(2) Custodial interference in the first degree is a class C felony.