---
slug: fn-src-email-195966e4cda9aac5
title: "Forensic Equation That Proves Evidence Tampering in Sonoma County"
kind: source_email
status: published
hash: 26aeb4aa3716f5630d28eb494b7caba5c3174294a69ed8a064cd88fb3d3a48b2
created: 2026-10-11T06:47:43.637Z
updated: 2026-10-11T06:47:43.637Z
summary: ""
tags: []
above: ["[[fn-index-emails]]"]
below: []
adjacent: []
nested: []
---
# Forensic Equation That Proves Evidence Tampering in Sonoma County

195966e4cda9aac5 | Fri, 14 Mar 2025 20:52:46 +0000 | From: Cyrus Massoumi <massoumi.cyrus@gmail.com> | To: Joseph.Ricks@sonoma-county.org, John.Fomasi@sonoma-county.org, Bryan.Jensen@sonoma-county.org, Jesse.Hanshew@sonoma-county.org, Jeremy.Lyle@sonoma-county.org, Kevin.McGoon@sonoma-county.org, Jeremy.Jucutan@sonoma-county.org, Geoffrey.Bowker@sonoma-county.org, Matthias.Williams@sonoma-county.org, Aaron.Hunt@sonoma-county.org, Michael.Peters@sonoma-county.org, Donald.Seymour@sonoma-county.org, Hector.Campos@sonoma-county.org, Casey.McLaughlin@sonoma-county.org, Ryan.Foiles@sonoma-county.org, Samuel.Camarena@sonoma-county.org, Beau.Zastrow@sonoma-county.org, Trent.Hardeman@sonoma-county.org, Cory.Odonnell@sonoma-county.org, Spencer.Brady@sonoma-county.org, Scott.Jamar@sonoma-county.org, John.Mitchell@sonoma-county.org, Adam.Brand@sonoma-county.org, Tashawn.Sanders@sonoma-county.org, Joshua Myers <Joshua.Myers@sonoma-county.org>, Matthew.Cheever@sonoma-county.org, Lucas.Dotta@sonoma-county.org, Scott.McCracken@sonoma-county.org, Anne.Trudeau@sonoma-county.org, David.Rovetti@sonoma-county.org, Justin.Ritz@sonoma-county.org, Codey.McBeth@sonoma-county.org, Nicholas.Marks@sonoma-county.org, Javier.Vaca@sonoma-county.org, Patricia.Pisenti@sonoma-county.org, Robert.Waner@sonoma-county.org, Steven.Cummings@sonoma-county.org, Francisco.Flores@sonoma-county.org, Francisco.Wonneberger@sonoma-county.org, Thomas.Gotshall@sonoma-county.org, Jason.Riehl@sonoma-county.org, Matthew.Hubley@sonoma-county.org, Nicholas.Jax@sonoma-county.org, Joshua.Cooper@sonoma-county.org, Dustin.Hughson@sonoma-county.org, Andrew.Lukas@sonoma-county.org, Diana.Gomez@sonoma-county.org, Andrea.Tavenier@sonoma-county.org, Alan.Collier@sonoma-county.org, Christopher.Brown@sonoma-county.org, Tambra.Curtis@sonoma-county.org, Eric.Smith@sonoma-county.org, Wardell.Anderson@sonoma-county.org, Jeffrey.Sherman@sonoma-county.org, Jeannine.Maness@sonoma-county.org, David.Edney@sonoma-county.org, Michael.Pierre@sonoma-county.org, Jason.Rifkind@sonoma-county.org, David.Giugni@sonoma-county.org, Jeremy.Fonseca@sonoma-county.org, Ashley.Lisle@sonoma-county.org, Stephen.Vrabel@sonoma-county.org, Lawrence.Matelli@sonoma-county.org, Wade.Borges@sonoma-county.org, Christina.Davis@sonoma-county.org, Emma.Dewald@sonoma-county.org, Janice.Thompson@sonoma-county.org, Matthew.Hayes@sonoma-county.org, Andrew.Clark@sonoma-county.org, Juliette.Hyde@sonoma-county.org, Matthew.Henning@sonoma-county.org, Karen.Thompson@sonoma-county.org, Nicholas.Lavelle@sonoma-county.org, Jane.Murray@sonoma-county.org, Kalvin.Goforth@sonoma-county.org, Barry.Aldridge@sonoma-county.org, Carlos.Diaz@sonoma-county.org, Richard.Dunlap@sonoma-county.org, Kimberly.Fitzgerald@sonoma-county.org, Jennifer.Klein@sonoma-county.org, Patrick.Sharp@sonoma-county.org, Alfredo.Galo@sonoma-county.org, Robert.Rasp@sonoma-county.org, Martina.Kitzmueller@sonoma-county.org, Tania.Partida@sonoma-county.org, Kismet.Baldwin-Santana@sonoma-county.org, Joseph.Nouguier@sonoma-county.org, Brian.Kandel@sonoma-county.org, Carson.Schilling@sonoma-county.org, Judeann.Conry@sonoma-county.org, John.Cilia@sonoma-county.org, Nathan.Quarles@sonoma-county.org, Casey.Konnoff@sonoma-county.org, Adam.McBride@sonoma-county.org, Lezlie.Mattison@sonoma-county.org, Daniel.Clymo@sonoma-county.org, Amy.Ariyoshi@sonoma-county.org, Marianna.Green@sonoma-county.org, Theodore.van@sonoma-county.org, Petra.Bruggisser@sonoma-county.org | Subject: Forensic Equation That Proves Evidence Tampering in Sonoma County | SENT | Body: metadata only this run

## Facts

```json
{
  "platform": "Gmail",
  "source_id": "195966e4cda9aac5",
  "date_as_recorded": "Fri, 14 Mar 2025 20:52:46 +0000",
  "from": "Cyrus Massoumi <massoumi.cyrus@gmail.com>",
  "to": "Joseph.Ricks@sonoma-county.org, John.Fomasi@sonoma-county.org, Bryan.Jensen@sonoma-county.org, Jesse.Hanshew@sonoma-county.org, Jeremy.Lyle@sonoma-county.org, Kevin.McGoon@sonoma-county.org, Jeremy.Jucutan@sonoma-county.org, Geoffrey.Bowker@sonoma-county.org, Matthias.Williams@sonoma-county.org, Aaron.Hunt@sonoma-county.org, Michael.Peters@sonoma-county.org, Donald.Seymour@sonoma-county.org, Hector.Campos@sonoma-county.org, Casey.McLaughlin@sonoma-county.org, Ryan.Foiles@sonoma-county.org, Samuel.Camarena@sonoma-county.org, Beau.Zastrow@sonoma-county.org, Trent.Hardeman@sonoma-county.org, Cory.Odonnell@sonoma-county.org, Spencer.Brady@sonoma-county.org, Scott.Jamar@sonoma-county.org, John.Mitchell@sonoma-county.org, Adam.Brand@sonoma-county.org, Tashawn.Sanders@sonoma-county.org, Joshua Myers <Joshua.Myers@sonoma-county.org>, Matthew.Cheever@sonoma-county.org, Lucas.Dotta@sonoma-county.org, Scott.McCracken@sonoma-county.org, Anne.Trudeau@sonoma-county.org, David.Rovetti@sonoma-county.org, Justin.Ritz@sonoma-county.org, Codey.McBeth@sonoma-county.org, Nicholas.Marks@sonoma-county.org, Javier.Vaca@sonoma-county.org, Patricia.Pisenti@sonoma-county.org, Robert.Waner@sonoma-county.org, Steven.Cummings@sonoma-county.org, Francisco.Flores@sonoma-county.org, Francisco.Wonneberger@sonoma-county.org, Thomas.Gotshall@sonoma-county.org, Jason.Riehl@sonoma-county.org, Matthew.Hubley@sonoma-county.org, Nicholas.Jax@sonoma-county.org, Joshua.Cooper@sonoma-county.org, Dustin.Hughson@sonoma-county.org, Andrew.Lukas@sonoma-county.org, Diana.Gomez@sonoma-county.org, Andrea.Tavenier@sonoma-county.org, Alan.Collier@sonoma-county.org, Christopher.Brown@sonoma-county.org, Tambra.Curtis@sonoma-county.org, Eric.Smith@sonoma-county.org, Wardell.Anderson@sonoma-county.org, Jeffrey.Sherman@sonoma-county.org, Jeannine.Maness@sonoma-county.org, David.Edney@sonoma-county.org, Michael.Pierre@sonoma-county.org, Jason.Rifkind@sonoma-county.org, David.Giugni@sonoma-county.org, Jeremy.Fonseca@sonoma-county.org, Ashley.Lisle@sonoma-county.org, Stephen.Vrabel@sonoma-county.org, Lawrence.Matelli@sonoma-county.org, Wade.Borges@sonoma-county.org, Christina.Davis@sonoma-county.org, Emma.Dewald@sonoma-county.org, Janice.Thompson@sonoma-county.org, Matthew.Hayes@sonoma-county.org, Andrew.Clark@sonoma-county.org, Juliette.Hyde@sonoma-county.org, Matthew.Henning@sonoma-county.org, Karen.Thompson@sonoma-county.org, Nicholas.Lavelle@sonoma-county.org, Jane.Murray@sonoma-county.org, Kalvin.Goforth@sonoma-county.org, Barry.Aldridge@sonoma-county.org, Carlos.Diaz@sonoma-county.org, Richard.Dunlap@sonoma-county.org, Kimberly.Fitzgerald@sonoma-county.org, Jennifer.Klein@sonoma-county.org, Patrick.Sharp@sonoma-county.org, Alfredo.Galo@sonoma-county.org, Robert.Rasp@sonoma-county.org, Martina.Kitzmueller@sonoma-county.org, Tania.Partida@sonoma-county.org, Kismet.Baldwin-Santana@sonoma-county.org, Joseph.Nouguier@sonoma-county.org, Brian.Kandel@sonoma-county.org, Carson.Schilling@sonoma-county.org, Judeann.Conry@sonoma-county.org, John.Cilia@sonoma-county.org, Nathan.Quarles@sonoma-county.org, Casey.Konnoff@sonoma-county.org, Adam.McBride@sonoma-county.org, Lezlie.Mattison@sonoma-county.org, Daniel.Clymo@sonoma-county.org, Amy.Ariyoshi@sonoma-county.org, Marianna.Green@sonoma-county.org, Theodore.van@sonoma-county.org, Petra.Bruggisser@sonoma-county.org",
  "subject": "Forensic Equation That Proves Evidence Tampering in Sonoma County",
  "category": "SENT",
  "body_status": "metadata only this run",
  "account": "massoumi.cyrus@gmail.com",
  "retrieval": "case corpus enumeration (Appendix B.2)"
}
```

---

**above:** [[fn-index-emails]]
