Research plan
Evidence (23)
- Katherine Diamond Address, Age & Phone Number Directorymemo
A public people-index page lists a Katherine Diamond age 71 profile with 417 S Hill St Apt 942, Los Angeles, CA, and 2000 1st Ave Apt 1201, Seattle, WA. This was used only as corroborating linkage, not as a source for outreach phone.
SearchPeopleFree.net - FEC filing mentioning Katherine Diamond at Apt. 942, Los Angeles 90013memo
A public FEC filing includes Katherine Diamond, occupation architect/professor, associated with Apt. 942 in Los Angeles ZIP 90013, supporting linkage to the lead's old address.
Federal Election Commission - General Services Department RFQ Log / Pre-Proposal Meeting Sign In Sheetmemo
A public 2022 government RFQ log lists Kate Diamond, Justice Design Director, HDR, and includes the SMS among HDR contact emails.
City of Houston General Services Department - Los Angeles, California | HDRmemo
HDR publishes its Los Angeles office address as 350 South Grand Avenue, Suite 2900, Los Angeles, CA 90071-3406, with office phone (213) 239-5800.
HDR - Kate Diamond | HDRmemo
HDR identifies Kate Diamond as its civic design director and design principal based in the Los Angeles studio, with professional affiliations matching the known Katherine Diamond architect profile.
HDR - California SCO claim property formssource_link
SCO provides claim-related forms including the Unclaimed Property Claim Affirmation Form; securities and safe-deposit claims require notarization, but this reported property is not securities.
California State Controller's Office - California SCO claiming property FAQsource_link
SCO states claimants need documents establishing they are the person whose name appears on the unclaimed property account.
California State Controller's Office - California SCO unclaimed property search and claim portalsource_link
Official California portal to search the State Controller's Unclaimed Property Database and claim property.
California State Controller's Office - California Architects Board enforcement listing for Katherine Diamondsource_link
California Architects Board lists Katherine Diamond of Los Angeles, architect license C-13544, supporting the Los Angeles architect identity match.
California Architects Board - Kate Diamond joins HDR as design principalsource_link
Architect Magazine reported in 2015 that Kate Diamond, FAIA, joined HDR as a design principal in its Los Angeles office and describes her prior Los Angeles architecture career.
Architect Magazine - HDR Los Angeles office contact pagesource_link
HDR publishes its Los Angeles office address, 350 South Grand Avenue, Suite 2900, Los Angeles, CA 90071-3406, and phone number (213) 239-5800.
HDR - Kate Diamond professional profilesource_link
HDR identifies Kate Diamond, FAIA, LEED AP, as civic design director and design principal based in the Los Angeles studio.
HDR - FEC itemized receipt naming Katherine Diamond at the reported owner addresssource_link
Public record lists Katherine Diamond with mailing address 417 S Hill St Apt 942, Los Angeles, CA 90013, matching the unclaimed-property owner address.
Federal Election Commission - CSAC county website mapsource_link
CSAC Counties page describes an interactive map of California’s 58 counties; clicking a county reveals county government information and a link to the official county website.
CSAC county website map - California Courts Find Your Courtsource_link
Judicial Branch Find Your Court page instructs users to search by 5-digit California ZIP code or city name to route court-related/probate filing needs to the appropriate court.
California Courts Find Your Court - SCO Investigator Handbook & Formssource_link
SCO investigator/forms page links the Investigator Handbook, standard investigator agreements, estate/heir forms (final decree request, Probate Code 13101 declaration, table of heirship), safe-deposit release form, and claim filing instructions for property owners, heirs, businesses, and government agencies.
SCO Investigator Handbook & Forms - SCO downloadable property recordssource_link
SCO mirror row contains holder and property-type context suitable for recoverability prioritization.
SCO downloadable property records - SCO downloadable property recordssource_link
SCO mirror lists 1 active owner row(s): DIAMOND KATHERINE (primary).
SCO downloadable property records - Google Mapssource_link
Owner mailing address appears complete enough for a current map/location contact-route check.
Google Maps - California Courts Superior Courts directorysource_link
Probate-court routing source attempted; county context missing, leaving docket venue unresolved.
California Courts Superior Courts directory - SCO downloadable property recordssource_link
SCO mirror row is active with current balance and no completed removal signal.
SCO downloadable property records - California SCO Unclaimed Property Searchsource_link
Mirror indicates property remains active; treated as likely visible on California SCO ClaimIt portal.
California SCO Unclaimed Property Search - ClaimTrace research scoring summarymemo
Imported from ClaimTrace v2 research scoring: 54/100 (53.5/100 adjusted points). Plan ID: 6e2fdcc0-5f7d-4b72-8114-73a139d24ef4 Status: in_progress Category scores: - claim_status: 16.2/20 — SCO mirror indicates active property listing status. Pending claims count=0; paid claims count=0; estate source not assigned for this category. All assigned claim-status sources were attempted. - owner_identity: 8.84/20 — SCO owner rows provide owner identity evidence with no additional assigned sources required. - legal_entitlement: 5.31/20 — Assigned legal-entitlement sources attempted (count=1). No deterministic authority record was confirmed in automation; path remains document-dependent. Court/entity/document requirements remain partially unresolved pending record-level follow-up. - contactability: 9.75/20 — Assigned contactability sources attempted (count=1). A mailing-address route is present in source mirrors. At least one source produced a positive contactability signal. Confidence was explicitly restrained because only one source was assigned. - property_context: 7.38/10 — Property context sources attempted (count=1). Holder context=FIRST AMERICAN TITLE CO; property_type=TR04. Holder and property-type context are both present in the SCO mirror baseline. County/locality context exists for routing and prioritization. Assigned sources produced a favorable context profile. - claim_requirements: 6.02/10 — Official SCO instructions identify the core document package; row-specific burdens are driven by high value, property type, owner/trust/government status, multi-owner signatures, and pending claim indicators.