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JFK Research Center

A research reading room for records related to the assassination of President John F. Kennedy, drawn from the U.S. National Archives Catalog.

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Records sourced from the U.S. National Archives Catalog, ABBYY JFK-OCR, and allowlisted primary-source reports. Transcriptions and OCR are machine-generated and may contain errors.

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Scope: This research tool indexes 37,141 records - a curated subset of the ~300,000 documents in the JFK Assassination Records Collection. Releases indexed: 2017-2018, 2021, 2022, 2023, 2025. 2,165 records have full-text OCR indexed - of those, 2,162 are sourced from the 2025 re-release (NARA has not yet published an XLSX manifest for 2025; each document’s prior-release history is shown on its page). Releases not yet indexed: 2026. Methodology

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FBI18,005CIA15,955HSCA1,226Department of Defense315NSA299SSCIA258Senate (Church Committee)253Senate236Department of State79NARA47JCS45U.S. Marine Corps45Department of Justice33U.S. Secret Service32ROCKCOM24WC24ARMY24DOS17LBJ14KISS/SCOW11MATHENY7INSCOM6OSD4BUCHEN/DAN4DUVAL78-673CAR/HARDY3BUCHEN78662DAVIS2CHENEY2

1950 – 2004

19502004

Document matches | 1

Results for NAME TRACES ON SUBJECT NEGATIVE

Results1Current document, mention, or semantic mode Entities32People, agencies, places, and concepts Topics11Curated subject lanes Media0Official JFK Library records TimelineChronology routes for this query QuestionsOpen-question routes

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CIA 1

Dense years

Undated

CIA|PAPER - TEXTUAL DOCUMENT|NAID 104-10113-10189

SourceCIATextMetadata onlyRecordNAID 104-10113-10189

NAME TRACES ON SUBJECT NEGATIVE

… ECORD SERIES : JFK AGENCY FILE NUMBER : 80T01357A DOCUMENT INFORMATION AGENCY ORIGINATOR : CIA FROM: DIRECTOR TO: WITHHELD TITLE: NAME TRACES ON SUBJECT NEGATIVE DATE : 09/22/1959 PAGES : 1 SUBJECTS: NAME TRACES WIFE, DIAZ LANZ DOCUMENT TYPE : PAPER CLASSIFICATION: SECRET RESTRICTIONS : 1A …

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Title, metadata, or description text

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CIA / PAPER - TEXTUAL DOCUMENT

Confidence

Entity name appears in the title

High confidenceCurated metadataCIAPaper - Textual DocumentRelease 2021