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The CSLB RecordIndependent public-record archive

Evidence · 01

The September 28, 2022 Recording

One file. Multiple custodians. Years of questions.

I

The Interview

Documented RecordSourceS002S003

On September 28, 2022, CSLB Investigator Amanda Martinez interviewed Zachary and Angela Minor at the Napa County District Attorney's Office. Napa County Investigator Robert Yeager recorded the interview using a county-issued digital recorder.

220723_0161.MP3

II

The Transfer

SentSeptember 28, 2022 · 12:44 PMFromRobert YeagerToAmanda MartinezSubjectlink to interview from earlier
[Dropbox link — redacted for public posting]
Documented RecordSourceS002

The original email documents the transmission of the Dropbox link directly to Martinez.

III

Confirmation

“I spoke to her on the telephone and confirmed she received the link/interview.”
— Robert Yeager, Napa County InvestigatorSourceS003

Yeager wrote that once he confirmed that the recording had been “collected/retained by the CSLB,” he deleted the recording from Dropbox and his recorder because the case was outside Napa County's jurisdiction.

This is Yeager's account.

IV

CSLB's Later Account

Changing explanations, date by date.

  1. October 2024 · As relayed by a Sonoma County prosecutor

    Martinez said the transmission email had automatically deleted after two years and the recording was no longer on Dropbox.

    Agency / Defendant Position
  2. April 21, 2025 · Amanda Martinez

    “I was able to access the recording initially.” … “The report Jessie signed included the information from our September 28, 2022 meeting in Napa.”

    Agency / Defendant PositionSourceS006
  3. July 9, 2025 · Amanda Martinez

    “The recording was done by Napa DAs office, not CSLB.” She wrote that it was digitally stored on the cloud and “self-deleted off the cloud-based system.”

    Agency / Defendant PositionSourceS007
  4. July 11, 2025 · Jessie Flores

    The matter was handled by Napa County, and CSLB was not in a position to respond or provide information regarding the issue.

    Agency / Defendant PositionSourceS008

Compare the Record

Statement A · April 21, 2025

Amanda Martinez

“I was able to access the recording initially.”

SourceS006

Statement B · July 9, 2025

Amanda Martinez

“The recording was done by Napa DAs office, not CSLB.” It “self-deleted off the cloud-based system.”

SourceS007
Plaintiffs' Allegation

Why Plaintiffs say it matters

Plaintiffs contend that describing the recording solely as a Napa cloud file does not address whether CSLB obtained, accessed, or retained its own copy after Martinez's confirmed receipt and initial access. These are different descriptions; whether they are inconsistent remains disputed.

V

Forensic Recovery

Documented RecordSourceS009

After repeated records requests and escalating efforts to locate the recording, Napa County Investigator Joseph Perry used forensic tools on the original recorder. The deleted audio was recovered around August 20, 2025. It was booked into evidence and provided to relevant parties.

“IT downloaded it and I have a copy saved.”
— Amanda Martinez, after the recoverySourceS009

VI

Technical Evidence

Exhibit

Dropbox deletion metadata

Deletion event, February 9, 2023

SourceS004

Exhibit

Dropbox user ID mapping

User ID 2160354256 identified as Robert Yeager

SourceS004

Exhibit

FTK recorder structure

Recorder file-system layout

SourceS010

Exhibit

FTK directory entry

Directory entry for 220723_0161.MP3

SourceS010

Exhibit

Read-error information

Read errors logged during examination

SourceS010