David L. Friederichsen
Agency patch
Police Officer

David L. Friederichsen

Chattanooga Police Department — Chattanooga, TN
Felonious
End of Watch June 18, 1978
Age 29
Tour of Duty 4 yrs
Badge 319
The Vigil Panel 120 ›
Gender Male

Incident

Police Officer David Friederichsen and Police Officer Nelson Hess were shot and killed after responding to a domestic disturbance call. Two minutes after arriving on the scene, the suspect opened fire, striking them both. The suspect was shot and killed by return gunfire. Officer Hess was killed at the scene, and Officer Friederichsen succumbed to his injuries at a local hospital three days later. Officer Friederichsen had served with the Chattanooga Police Department for four years.

Survivors

He was survived by his expectant wife.

In Our Keeping

Permanent identifier
BO-US-TN-C6714C5F
Stewardship
Maintained by NeuraWeb Global Inc.
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.
Police Officer Friederichsen gave the Chattanooga Police Department 4 years.
Thank you for your service to the Chattanooga community. Gone but never to be forgotten.
Rest easy, Police Officer Friederichsen.

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

Agency

Type Police Department
Location Chattanooga, Hamilton County, TN
Platform Identity cpd.hamilton.tn.us.gov.nw

Service Record

End of Watch June 18, 1978
Tour of Duty 4 yrs
Age 29
Badge Number 319
Gender Male

Incident Details

Cause Felonious
Weapon Handgun

Police Officer David L. Friederichsen is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,772 officers honored here.

In TN, 498 of 769 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 64.8% of this state's fallen. That is 64.8 percentage points above the national rate of 0%.

At Chattanooga Police Department, 19 of 27 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 70.4% of this agency's fallen.

Chattanooga Police Department
19
of 27 officers
70.4% Felonious
TN — Statewide
498
of 769 officers
64.8% Felonious
Nationwide
1
of 97,772 officers
0% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. David L. Friederichsen's cause is highlighted.

Felonious
1 (0%)
Accident
1 (0%)
Illness
1 (0%)
Cardiac
1 (0%)
Undetermined
1 (0%)
Suicide
1 (0%)

How David L. Friederichsen Compares

Age at Death
29
This officer
Avg for Felonious: 39.0 years
Years of Service
4
This officer
Avg for Felonious: 8.4 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. David L. Friederichsen is highlighted in Jun.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,516
May
1,504
Jun
1,442
Jul
1,587
Aug
1,517
Sep
1,491
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. David L. Friederichsen was killed by handgun.

Handgun
3,684
Gun
3,592
Gun; Unknown type
1,492
Shotgun
1,109
Rifle
935
Officer's handgun
909

Incident Location