The legislature finds that a small but extremely dangerous group of sexually violent predators exist who do not have a mental disease or defect that renders them appropriate for the existing involuntary treatment act, chapter
71.05 RCW, which is intended to be a short-term civil commitment system that is primarily designed to provide short-term treatment to individuals with serious mental disorders and then return them to the community. In contrast to persons appropriate for civil commitment under chapter
71.05 RCW, sexually violent predators generally have personality disorders and/or mental abnormalities which are unamenable to existing mental illness treatment modalities and those conditions render them likely to engage in sexually violent behavior. The legislature further finds that sex offenders' likelihood of engaging in repeat acts of predatory sexual violence is high. The existing involuntary commitment act, chapter
71.05 RCW, is inadequate to address the risk to reoffend because during confinement these offenders do not have access to potential victims and therefore they will not engage in an overt act during confinement as required by the involuntary treatment act for continued confinement. The legislature further finds that the prognosis for curing sexually violent offenders is poor, the treatment needs of this population are very long term, and the treatment modalities for this population are very different than the traditional treatment modalities for people appropriate for commitment under the involuntary treatment act.