COMPLAINT AGAINST THE SUBD/DEVELOPER
1) As far as the daughter of the developer, do you have any proof that they are related? (overheard conversations etc?)
2) Do you have proof that the agent is making representations to others of the insurance being in place in hopes that they would buy the place?
3) Is the "developer/builder" the general contractor as well? I say this because you otherwise only mentioned subs. Do you have the names of the subs? Company names?
If you don't know the name of the developer, you should the Department of Real Estate's Subdivision Office and ask to see the "public report."
Subdivisions Office–South
320 W. 4th Street, Suite 350
Los Angeles, CA 90013-1105
Telephone: (213) 576-6983
You can do some reading re: public reports here
http://www.dre.ca.gov/subs_sub.htm **************************************************
COMPLAINT AGAINST THE AGENT
You can file a complaint against the agent for misrepresentation and go forward with the Department based ONLY on the misrepresentation you can prove/have paperwork for.
Also DRE will look at violations within the last three years, so you can still file.
http://www.dre.ca.gov/forms/re519.pdf **************************************************
You can file a complaint against the contractor for construction defects
http://www.cslb.ca.gov/consumers/infocomplaint.asp **************************************************
The LA County DA has a consumer fraud unit
http://da.co.la.ca.us/cpd/default.htm **************************************************
Before filing these complaints, I suggest gathering ALL completed forms from your neighbors. Unless you are their attorney, you can't speak on their behalf.
As you mentioned, you are in litigation so please hand this info(which I'm sure your attorney already has)to your rep.