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Tennessee Jane Doe — Roane County Recovery

StatusFGG ACTIVEStageMid-LabPriorityELEVATED
Othram Lab ID OTH-2025-0411Lead A. MendozaUpdated Apr 21, 2025, 02:22 PM UTC · A. Mendoza9 sources · 2 active / 2 excluded

LIAISON · OTHRAM WORKING THREAD

Direct working thread with Othram partners on this case.

Participants: Amanda Mendoza · J. Wilson · Dr. K. Press

  1. Amanda MendozaSEQUENXA
    2025-04-28 14:32Z

    Initial kinship hypothesis updated based on EV-00146 (FBI regional genealogy). Suggest collateral expansion to Cantrell line — mother's maternal grandparents per 1940 census.

  2. Dr. K. PressOTHRAM
    2025-04-28 16:45Z

    Excellent. We have confirmatory SNP overlap on the Cantrell segment. Proceeding with full haplogroup assessment. Will have Phase II results by Friday COB.

  3. J. WilsonSEQUENXA
    2025-04-29 09:11Z

    EV-00149 (dental record comparison) graded A2 — confirms age range and dental pathology alignment. Forwarding to agency for collateral exclusion.

  4. Dr. K. PressOTHRAM
    2025-04-29 10:55Z

    Perfect. That clinches the exclusion. Ready to move to candidacy round — Cantrell branch first, then broaden if needed.

REQUESTS · AGENCY CHANNEL

Outstanding: 2 · Acknowledged: 1 · Fulfilled: 1 · Declined: 0

  • REQ-00487EVIDENCEACKNOWLEDGED

    To: Roane Co. Sheriff's Office

    Request original chain-of-custody documentation (COC-00146 supplement) for skeletal remains log. Clarification needed on EV-00149 (dental) provenance.

    ◆ Response

    Acknowledged. Locating original case file. Will respond within 5 business days.

    [2025-04-27 14:03Z]

  • REQ-00488REFERENCE_DNAFULFILLED

    To: Knox Co. Regional Forensic Center

    Collateral candidate reference sample (buccal swab) for Jane Doe collateral — Cantrell family lineage. Standard kit. Expedited processing if available.

    ◆ Response

    Sample received 2025-04-28. Processing underway. Preliminary STR profile available 2025-04-30 EOD.

    [2025-04-28 16:22Z]

  • REQ-00489INFORMATIONPENDING

    To: Roane Co. Sheriff's Office

    Family contact information for potential Cantrell relatives (collaterals). Three names provided in genealogy brief. Seeking confirmation of living status and relationship.

  • REQ-00490AUTHORIZATIONPENDING

    To: Roane Co. Sheriff's Office

    Formal authorization to contact identified collateral relatives for DNA reference sampling. Case status brief and consent forms attached.

INTERNAL NOTES · SEQUENXA ONLY

◆ Sequenxa Internal — Not Visible to Partners

  1. Amanda Mendoza2025-04-29 08:22Z

    EV-00149 (dental) graded A2. Pathology alignment excellent (severe attrition, enamel hypoplasia, single restoration matching pre-mortem dental records from collateral). Confidence in exclusion set: HIGH.

  2. Amanda Mendoza2025-04-29 11:03Z

    Candidate weighting: Cantrell line (primary branch) = 87% likelihood given SNP segment + dental + genealogy. Secondary Cantrell collaterals = 48%. Begin reference DNA collection Phase II.

  3. J. Wilson2025-04-30 09:30Z

    Phase I readiness check: evidence (✓), authorization (pending), collateral reference DNA (in transit). Case trending toward ID week of May 5. Briefed reviewer.