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Fatal Encounters record · Independent third-party dataset

Ronald Cox

December 28, 2006 · East Orange, Essex County

Details as recorded

Every value below is shown exactly as Fatal Encounters recorded it.[1]

Name as recorded
Ronald Cox
Age as recorded
36
Gender as recorded
Male
Race as reported
Race unspecified
Date of the injury resulting in death
December 28, 2006
Location as recorded
East Orange, Essex County30 Park Ave East Orange NJ 07017 Essex
Highest level of force as recorded
Gunshot

Where the dataset places it

The location Fatal Encounters recorded for this death: East Orange, Essex County

The marked point is the dataset's own geocoded location for this record, as recorded. Every other New Jersey record in the dataset is shown in gray. A point on a map is where a death was recorded, not a finding about anyone.

Agencies as recorded

Agency or agencies involved, as recorded: New Jersey Department of Corrections

An agency appears here because it appears in the record's as-reported agency field, nothing more. Its presence is not a claim of fault or responsibility.

Department pages (matched by this site at high confidence)

The source's account

Fatal Encounters' description of the incident, verbatim. This is the source project's own third-party narrative, not this site's reporting.

Off-duty state corrections Officer Tomas Martinez was having his car serviced at an East Orange gas station when he shot and killed Ronald Cox, one of two men he witnessed attempting to rob the facility, police said.

Source reported by Fatal Encounters: https://docs.google.com/document/d/1MZkUcK578RXJQjSF0-CIDhgQHrbZPQaeOj3RlDFZuwE/edit?usp=sharing (external link, as recorded in the dataset).

If you are a family member of the person named here, or represent one, and something in this record is wrong, or you want the record removed, requests go through the corrections page. Every request is checked against the source record.

This is one of 22 New Jersey records the dataset dates to 2006, and one of 118 it holds for Essex County across 2000 to 2021. Browse every New Jersey Fatal Encounters record by year.

Records from the same county and year

Questions and answers

What does the Fatal Encounters dataset record about this incident?

Fatal Encounters records that Ronald Cox died on December 28, 2006 in East Orange, Essex County, with "Gunshot" as the highest level of force. Fatal Encounters is an independent, crowdsourced dataset of deaths that occurred during police encounters of any kind; a record is not a finding of fault or misconduct.

Which agency or agencies were recorded as involved?

The record's agency field reads "New Jersey Department of Corrections". Presence in that field means the agency appears in the record as reported, nothing more; it is not a claim of fault or responsibility by any officer or agency.

Where did this happen?

The record places the death in East Orange, Essex County, on December 28, 2006. The address as recorded is 30 Park Ave East Orange NJ 07017 Essex.

Sources

  1. [1]Fatal Encounters, New Jersey subset. Fatal Encounters (fatalencounters.org). Row 24200. Derived from the public Fatal Encounters national dataset (coverage 2000-2021; collection ended December 2021), https://fatalencounters.org/. Retrieved July 10, 2026. ↩