Joe Mack Cox
Agency patch
Deputy Constable

Joe Mack Cox

Cardiac
End of Watch September 25, 1978
Age 57
The Vigil Panel 120 ›
Gender Male

Incident

Deputy Constable Cox suffered a fatal heart attack shortly after being involved in a high speed pursuit. He and his partner were attempting to serve a writ of attachment when the suspect fled his residence in a car. The deputies chased the suspect for five miles before the man was stopped and arrested. As they drove the suspect to jail Deputy Constable Cox collapsed. Deputy Constable Cox had previously served with the Texas Liquor Control Board.

In Our Keeping

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Stewardship
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Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Deputy Constable Cox served with the Dallas County Constable's Office.
Thank you for your service to the Dallas community. Gone but never to be forgotten.
Rest easy, Deputy Constable Cox.

— S. Vincent Anthony, U.S. Army 1985-1993

Agency

Type Other
Location Dallas, Dallas County, TX
Platform Identity dccop1co.dallas.tx.us.gov.nw

Service Record

End of Watch September 25, 1978
Age 57
Gender Male

Incident Details

Cause Cardiac

The Sacrifice · Cardiac

Joe is one of 1,307 officers lost to cardiac events in the United States, 4.7% of the 27,551 remembered there.

33,917 officers are remembered on this memorial. Each number below is one of them.

  1. See the roll
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Compare against
I

Time

In 1978, 19 officers in the United States were lost to cardiac events, the 12th heaviest of 139 years on record. The heaviest was 2014, with 24.

Every year on record · United States
II

Who

Joe was 57. Of the 1,249 lost to cardiac events in the United States whose age is recorded, half were between 43 and 55; the middle age was 48.

Age at death
Where he stood among them
Age by years of service
III

When

September holds 8.3% of these deaths in the United States; January holds the most, 9.6%. Mondays: 12.9%.

By month
By day of the week
IV

How

Cardiac deaths account for 4.7% of all 27,551 deaths in the United States, the 4th most common cause.

Every cause
Weapons recorded
V

His people

Dallas County Constable's Office - Precinct 1 has 2 officers remembered here, Joe among them.

Deputy Constable Joe Mack Cox

Dallas County Constable's Office - Precinct 1 · End of Watch September 25, 1978

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 33-W

Others Who Wore This Badge

1 officer from Dallas County Constable's Office - Precinct 1 are honored on badge.nw.

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