"Jessica's Law" restricts registered sex offenders from residing within 2,000 feet of a public or private school, or a park where children gather. Sounds good in theory, but "despite lay belief, a sex offender parolee's residential proximity to a school or park where children regularly gather does not bear upon the parolee's likelihood to commit a sex offense against a child," Judge Peter Espinoza wrote, blocking the law's enforcement.
The law's controversial; researchers and law enforcement groups say "residency restrictions don't prevent sexual assaults and, in fact, are counterproductive," Josh Goodman reports. Espinoza's ruling cites one such report by LA Police Chief Charlie Beck, which said if parolees can't find stable housing, they're more difficult for law enforcement to monitor. However, Beck is now distancing himself from that conclusion.