Shortly after the Sex Offender Management and Treatment Act took effect in April 2007, authorities detected an unexpected and inexplicable phenomenon: Sex offenders targeted for civil confinement after serving their prison sentences were overwhelmingly waiving their right to a jury trial and consenting to confinement.

Nearly 92 percent, 33 of 36, of the sex offenders civilly confined during the first year of the law’s enactment had agreed to placement in a mental institution following release from prison. And while those numbers have tapered off in the last three years, a large portion of the sex offenders targeted for civil management continue to forego their right to a trial and consent to confinement, even though the most serious consequence of going to trial is confinement.