[I-couldnt-make-this-stuff-up!]

See, why should YOU have to move your family...the creep should have to move. I tried to look up info on "offenders" in CA (although I guess this guy won't be on the list), anyway here's what you get:

To view the CD-ROM, you must:

be at least 18 years of age;
provide a California driver's license or California identification card;
sign a statement that you are not a registered sex offender; that you understand the purpose of the release of information is for the public to protect themselves and their children from sex offenders; and that it is illegal to use the information to harass, discriminate or commit a crime against any registrant;
you may be required to state a distinct purpose for viewing the CD-ROM, if required by local law enforcement.

All sheriff's department and every police department in jurisdictions with a population of 200,000 or more are required to make the CD-ROM available for public viewing. Many other police departments in smaller jurisdictions make the CD-ROM available for public viewing. To determine the nearest CD-ROM viewing station, contact your local sheriff's office (PDF 8 kb/3 pages) or police department (PDF 6 kb/1 page).

Reminder: The information under Megan's Law may not be used to harass or commit any crime against the offender. Public safety is best served when registered sex offenders are not concealing their location to avoid harassment.

Anyway, my point is, it should be readily available to the public with photos and descriptions of what crime was committed.