Incident
Patrolman Timothy Nielson succumbed to injuries sustained one month earlier when a house exploded as a result of being filled with natural gas.
Patrolman Nielson and another officer had responded to 904 S. McKinley Avenue to investigate reports of a suicidal man. When the officers arrived, they located the man in the backyard, but he suddenly ran into the house. The officers followed him into the house and were inside for several minutes when the house suddenly exploded.
Patrolman Nielson sustained burns to 45% of his body and was partially trapped in the wreckage of the home. The other officer sustained burns to 30% of his body and remained in critical condition for several weeks.
Investigation revealed that, prior to the arrival of the officers, the suspect had disconnected the natural gas line from his stove and turned the valve on to its highest setting. The house filled with gas while the man was outside. After the officers chased the man into the home, one of the officers fired a taser at the man. The spark from the taser may have caused the gas to ignite, resulting in the explosion. The suspect died the day after the explosion.
Patrolman Nielson had served with the Joplin Police Department for four years.
Survivors
He is survived by his wife, two children, parents, and siblings.
In Our Keeping
- Permanent identifier
neuraspine_01krbxtnmgjf4tccz59h0wz7pd- Stewardship
- Maintained by NeuraWeb Global Inc.
- Added to badge.nw
- August 2, 2026
- Last updated
- August 2, 2026
Honored here by 1 tribute.
Are you family? This record can be claimed and maintained by those who knew Timothy. Claim this record.
This page is permanent and free. No fee to view it, no advertising, no tracking, and no account required. It will not be taken down.
Tributes
I never knew you. I am standing here anyway.
Patrolman Nielson gave the Joplin Police Department 4 years.
Thank you for your service to the Joplin community. Gone but never to be forgotten.
Rest easy, Patrolman Nielson.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
The Sacrifice · Accident
Joplin Police Department has lost 21 officers; 4 of them lost to accidents.
Timothy is one of 242 officers lost to accidents in MO, 29.2% of the 829 remembered there.
Timothy is one of 8,275 officers lost to accidents in the United States, 30% of the 27,551 remembered there.
Timothy is one of 10,100 officers lost to accidents worldwide, 29.8% of the 33,917 remembered here.
33,917 officers are remembered on this memorial. Each number below is one of them.
Time
In 2004, 2 officers in MO were lost to accidents, the 36th heaviest of 112 years on record. The heaviest was 1923, with 8.
In 2004, 72 officers in the United States were lost to accidents, the 43rd heaviest of 174 years on record. The heaviest was 1929, with 118.
In 2004, 77 officers worldwide were lost to accidents, the 62nd heaviest of 200 years on record. The heaviest was 1930, with 131.
Who
Timothy was 26. Of the 226 lost to accidents in MO whose age is recorded, half were between 26 and 42; the middle age was 33. Timothy had served 4 years; the middle length of service was 5 years.
Timothy was 26. 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. Timothy had served 4 years; the middle length of service was 6 years.
Timothy was 26. Of the 9,451 lost to accidents worldwide whose age is recorded, half were between 29 and 45; the middle age was 36. Timothy had served 4 years; the middle length of service was 6 years.
When
September holds 9.9% of these deaths in MO; August holds the most, 12.8%. Mondays: 15.7%.
September holds 9.2% of these deaths in the United States; August holds the most, 9.5%. Mondays: 13.4%.
September holds 9.1% of these deaths worldwide; August holds the most, 9.3%. Mondays: 13.5%.
How
Accident deaths account for 19% of all 21 deaths at Joplin Police Department, the 2nd most common cause.
Accident deaths account for 29.2% of all 829 deaths in MO, the 2nd most common cause.
Accident deaths account for 30% of all 27,551 deaths in the United States, the 2nd most common cause.
Accident deaths account for 29.8% of all 33,917 deaths worldwide, the 2nd most common cause.
His people
Joplin Police Department has 21 officers remembered here, Timothy among them.
-
Daniel Sheehan
Jul 19, 1885
-
James Sweeney
Apr 23, 1901
-
Bert Brannon
Apr 24, 1901
-
Theodore C. Leslie
Apr 14, 1903
-
John Ledbetter
Jun 10, 1903
-
Claude Brice
Dec 31, 1904
-
William Smith
Nov 15, 1909
-
Louis S. Wells Jun 3, 1916
-
William Wolsey
Dec 8, 1917
-
Jessie Laster
Aug 23, 1926
-
Alex Brown
Dec 18, 1928
-
Alexander C. Lachman
Jun 26, 1931
-
Harry L. McGinnis
Apr 13, 1933
-
Kendrick Lloyd
Apr 17, 1948
-
Raymond Endicott
Oct 8, 1949
-
Robert M. Clifton
Dec 5, 1967
-
Paul Wesley Harlan
Dec 6, 1979
-
Richard W. O. Gammill
Sep 7, 1989
-
Timothy Andrew Nielson
Sep 13, 2004
-
Benjamin Lee Cooper
Mar 8, 2022
-
Jake Alexander Reed
Mar 9, 2022
Where
Where the Name Is Cut
National Law Enforcement Officers Memorial · Panel 43-W
What is kept
Photographs, film, sound and papers — what survived a life.
Others Who Wore This Badge
20 officers from Joplin Police Department are honored on badge.nw. Showing the 16 most recent.














