RCW 9 refers to a section of the Revised Code of Washington that deals with criminal law. It outlines various offenses, penalties, and legal procedures related to crimes in the state of Washington. This code serves as a guide for law enforcement, legal professionals, and the public to understand the legal framework surrounding criminal activities. The provisions in RCW 9 cover a wide range of topics, including definitions of crimes, defenses, and sentencing guidelines. It is essential for ensuring that justice is served while protecting the rights of individuals accused of crimes in Washington state.