---
slug: fn-src-email-195965e42950dafd
title: "Forensic Equation That Proves Evidence Tampering in Sonoma County"
kind: source_email
status: published
hash: 8a1c58f57962160bbc06d747f1c9e4f80c22fde9f5d900a9d6f86071de6d5865
created: 2026-10-11T06:47:42.456Z
updated: 2026-10-11T06:47:42.456Z
summary: ""
tags: []
above: ["[[fn-index-emails]]"]
below: []
adjacent: []
nested: []
---
# Forensic Equation That Proves Evidence Tampering in Sonoma County

195965e42950dafd | Fri, 14 Mar 2025 20:35:15 +0000 | From: Cyrus Massoumi <massoumi.cyrus@gmail.com> | To: Devin.Desoto@sonoma-county.org, Alexander.Aumiller@sonoma-county.org, Joseph.Horsman@sonoma-county.org, William.Mahoney@sonoma-county.org, Brandon.Mahre@sonoma-county.org, Matthew.Crook@sonoma-county.org, Maile.Dunlap@sonoma-county.org, Christina.Stevens@sonoma-county.org, Ryan.Hirschnitz@sonoma-county.org, Jessalee.Mills@sonoma-county.org, Monique.Chapman@sonoma-county.org, Hillary.Scott@sonoma-county.org, John.Tamayo@sonoma-county.org, Jared.Gonce@sonoma-county.org, Joseph.Alves@sonoma-county.org, Nicholas.Miller@sonoma-county.org, Robert.Sutherland@sonoma-county.org, David.Cooper@sonoma-county.org, Seth.Willis@sonoma-county.org, Christine.Seale-Williams@sonoma-county.org, Benjamin.Pedersen@sonoma-county.org, Dustin.Seesemann@sonoma-county.org, Juan.Campa@sonoma-county.org, Adam.Gordon@sonoma-county.org, Bennet.Knight@sonoma-county.org, Daniel.Moss@sonoma-county.org, Jestinne.Fernandez@sonoma-county.org, Jessica.Guest@sonoma-county.org, James.Andrews@sonoma-county.org, Kevin.Obrien@sonoma-county.org, James.Shiperly@sonoma-county.org, Rodney.Rivera@sonoma-county.org, Courtney.Gaylord@sonoma-county.org, David.Higgenbottom@sonoma-county.org, Christopher.King@sonoma-county.org, Ronald.Basta@sonoma-county.org, Ryan.Billing@sonoma-county.org, Kiana.Kuamoo@sonoma-county.org, Wendy.Hudson@sonoma-county.org, Chad.Matteri@sonoma-county.org, Anthony.Crivello@sonoma-county.org, Anthony.Magana@sonoma-county.org, Joseph.Harden@sonoma-county.org, Alexandra.Durrett@sonoma-county.org, Raul.Valencia@sonoma-county.org, Angel.Vega@sonoma-county.org, Harley.Davis@sonoma-county.org, Kyle.Davis@sonoma-county.org, James.Falberg@sonoma-county.org, Lisa.Pheatt@sonoma-county.org, Troy.Moore@sonoma-county.org, Craig.Peterson@sonoma-county.org, Kyle.McCauley@sonoma-county.org, Nicholas.Mueller@sonoma-county.org, Carlos.Soto@sonoma-county.org, David.Kim@sonoma-county.org, Spencer.Shelby@sonoma-county.org, Brittany.Holcomb@sonoma-county.org, Daniel.Rodriguez@sonoma-county.org, Leslie.Butori@sonoma-county.org, Brita.Sanders@sonoma-county.org, Stephen.Rakoski@sonoma-county.org, Raquel.Lopez@sonoma-county.org, Robert.Dillion@sonoma-county.org, Holly.Rickett@sonoma-county.org, Kara.Mangina@sonoma-county.org, Daniel.Mori@sonoma-county.org, Robert.Hawkins@sonoma-county.org, Lorenzo.Jones@sonoma-county.org, Kyle.McGaffey@sonoma-county.org, Ryan.Demarta@sonoma-county.org, Daniel.Tuaua@sonoma-county.org, Steven.Nelson@sonoma-county.org, Craig.Stempek@sonoma-county.org, Tanya.Narath@sonoma-county.org, Michael.Margetts@sonoma-county.org, Jessica.Perez@sonoma-county.org, Brittany.Barnes@sonoma-county.org, Jaime.Moreno@sonoma-county.org, Giovany.Valerio@sonoma-county.org, Gary.Freitas@sonoma-county.org, Kristin.Horrell@sonoma-county.org, Darin.Braswell@sonoma-county.org, Duncan.Gardner@sonoma-county.org, Fabiola.Manai@sonoma-county.org, John.McCarthy@sonoma-county.org, Jose.Morales@sonoma-county.org, Amanda.King@sonoma-county.org, Sohir.Albgal@sonoma-county.org, Sita.Kuteira@sonoma-county.org, Aziz.Atallah@sonoma-county.org, Ivan.Jimenez@sonoma-county.org, William.Canfield@sonoma-county.org, Valeria.Melendez@sonoma-county.org, Shavanna.Sousa@sonoma-county.org, Miguel.Garcia@sonoma-county.org, Samuel.Wallis@sonoma-county.org, Gavin.Kirkley@sonoma-county.org, Shelby.Foster@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": "195965e42950dafd",
  "date_as_recorded": "Fri, 14 Mar 2025 20:35:15 +0000",
  "from": "Cyrus Massoumi <massoumi.cyrus@gmail.com>",
  "to": "Devin.Desoto@sonoma-county.org, Alexander.Aumiller@sonoma-county.org, Joseph.Horsman@sonoma-county.org, William.Mahoney@sonoma-county.org, Brandon.Mahre@sonoma-county.org, Matthew.Crook@sonoma-county.org, Maile.Dunlap@sonoma-county.org, Christina.Stevens@sonoma-county.org, Ryan.Hirschnitz@sonoma-county.org, Jessalee.Mills@sonoma-county.org, Monique.Chapman@sonoma-county.org, Hillary.Scott@sonoma-county.org, John.Tamayo@sonoma-county.org, Jared.Gonce@sonoma-county.org, Joseph.Alves@sonoma-county.org, Nicholas.Miller@sonoma-county.org, Robert.Sutherland@sonoma-county.org, David.Cooper@sonoma-county.org, Seth.Willis@sonoma-county.org, Christine.Seale-Williams@sonoma-county.org, Benjamin.Pedersen@sonoma-county.org, Dustin.Seesemann@sonoma-county.org, Juan.Campa@sonoma-county.org, Adam.Gordon@sonoma-county.org, Bennet.Knight@sonoma-county.org, Daniel.Moss@sonoma-county.org, Jestinne.Fernandez@sonoma-county.org, Jessica.Guest@sonoma-county.org, James.Andrews@sonoma-county.org, Kevin.Obrien@sonoma-county.org, James.Shiperly@sonoma-county.org, Rodney.Rivera@sonoma-county.org, Courtney.Gaylord@sonoma-county.org, David.Higgenbottom@sonoma-county.org, Christopher.King@sonoma-county.org, Ronald.Basta@sonoma-county.org, Ryan.Billing@sonoma-county.org, Kiana.Kuamoo@sonoma-county.org, Wendy.Hudson@sonoma-county.org, Chad.Matteri@sonoma-county.org, Anthony.Crivello@sonoma-county.org, Anthony.Magana@sonoma-county.org, Joseph.Harden@sonoma-county.org, Alexandra.Durrett@sonoma-county.org, Raul.Valencia@sonoma-county.org, Angel.Vega@sonoma-county.org, Harley.Davis@sonoma-county.org, Kyle.Davis@sonoma-county.org, James.Falberg@sonoma-county.org, Lisa.Pheatt@sonoma-county.org, Troy.Moore@sonoma-county.org, Craig.Peterson@sonoma-county.org, Kyle.McCauley@sonoma-county.org, Nicholas.Mueller@sonoma-county.org, Carlos.Soto@sonoma-county.org, David.Kim@sonoma-county.org, Spencer.Shelby@sonoma-county.org, Brittany.Holcomb@sonoma-county.org, Daniel.Rodriguez@sonoma-county.org, Leslie.Butori@sonoma-county.org, Brita.Sanders@sonoma-county.org, Stephen.Rakoski@sonoma-county.org, Raquel.Lopez@sonoma-county.org, Robert.Dillion@sonoma-county.org, Holly.Rickett@sonoma-county.org, Kara.Mangina@sonoma-county.org, Daniel.Mori@sonoma-county.org, Robert.Hawkins@sonoma-county.org, Lorenzo.Jones@sonoma-county.org, Kyle.McGaffey@sonoma-county.org, Ryan.Demarta@sonoma-county.org, Daniel.Tuaua@sonoma-county.org, Steven.Nelson@sonoma-county.org, Craig.Stempek@sonoma-county.org, Tanya.Narath@sonoma-county.org, Michael.Margetts@sonoma-county.org, Jessica.Perez@sonoma-county.org, Brittany.Barnes@sonoma-county.org, Jaime.Moreno@sonoma-county.org, Giovany.Valerio@sonoma-county.org, Gary.Freitas@sonoma-county.org, Kristin.Horrell@sonoma-county.org, Darin.Braswell@sonoma-county.org, Duncan.Gardner@sonoma-county.org, Fabiola.Manai@sonoma-county.org, John.McCarthy@sonoma-county.org, Jose.Morales@sonoma-county.org, Amanda.King@sonoma-county.org, Sohir.Albgal@sonoma-county.org, Sita.Kuteira@sonoma-county.org, Aziz.Atallah@sonoma-county.org, Ivan.Jimenez@sonoma-county.org, William.Canfield@sonoma-county.org, Valeria.Melendez@sonoma-county.org, Shavanna.Sousa@sonoma-county.org, Miguel.Garcia@sonoma-county.org, Samuel.Wallis@sonoma-county.org, Gavin.Kirkley@sonoma-county.org, Shelby.Foster@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]]
