Manuel De J Marrero-Otero
Agency patch
Special Agent

Manuel De J Marrero-Otero

Accident
End of Watch December 31, 1986
Age 49
Tour of Duty 18 yrs
Gender Male

Incident

Special Agent Manuel De J Marrero-Otero died in a fire at the Dupont Plaza Hotel fire in San Juan, Puerto Rico, while interviewing hotel employees as part of an investigation into a counterfeit money ring. Three suspects plead guilty to arson and murder charges and were sentenced to prison terms ranging from 75 to 99 years. The New Year's Eve fire claimed between 96 and 98 lives and caused 140 injuries in what is deemed the most catastrophic hotel fire in Puerto Rican history and was the second deadliest hotel fire in U.S. history at the time.

In Our Keeping

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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.
Special Agent De J Marrero-Otero gave the United States Department of the Treasury 18 years.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Special Agent De J Marrero-Otero.

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

Agency

Type Federal Agency
Location Washington, DC
Platform Identity usdtusssfed.fed.us.gov.nw

Service Record

End of Watch December 31, 1986
Tour of Duty 18 yrs
Age 49
Gender Male

Incident Details

Cause Accident

The Sacrifice · Accident

Manuel is one of 8,276 officers lost to accidents in the United States, 30% of the 27,551 remembered there.

34,102 officers are remembered on this memorial. Each number below is one of them.

  1. See the roll
  2. See the roll
Compare against
I

Time

In 1986, 82 officers in the United States were lost to accidents, the 23rd heaviest of 174 years on record. The heaviest was 1929, with 118.

Every year on record · United States
II

Who

Manuel was 49. Of the 7,718 lost to accidents in the United States whose age is recorded, half were between 29 and 46; the middle age was 36. Manuel had served 18 years; the middle length of service was 6 years.

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

When

December holds 8.9% of these deaths in the United States; August holds the most, 9.4%. Wednesdays: 14.5%.

By month
By day of the week
IV

How

Accident deaths account for 30% of all 27,551 deaths in the United States, the 2nd most common cause.

Every cause
Weapons recorded
V

His people

United States Department of the Treasury - United States Secret Service has 26 officers remembered here, Manuel among them.

VI

Where

Special Agent Manuel De J Marrero-Otero

United States Department of the Treasury - United States Secret Service · End of Watch December 31, 1986

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 9-W

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