U.S. Marine Corps · United States 
Kristopher Youngberg
2018
Kristopher David Youngberg served the U.S. Marine Corps. Kristopher also served in the U.S. Marine Corps.
How He Died
Manner
Accident
Cause
Multiple traumatic injuries
What Happened
Federal Agent Kristopher Youngberg was killed in a vehicle crash on I-40 near Okemah, Oklahoma.
He and four other agents had attended training at Fort Chaffee, Arkansas, and were returning to Amarillo, Texas, in a department van. The van struck the back of a dump truck that was attempting to make a U-turn in the median of the interstate. Agent Youngberg suffered fatal injuries at the scene while three of the other agents were critically injured.
Agent Youngberg was a U.S. Marine Corps veteran and had served with the National Nuclear Security Administration - Office of Secure Transportation for eight years.
He and four other agents had attended training at Fort Chaffee, Arkansas, and were returning to Amarillo, Texas, in a department van. The van struck the back of a dump truck that was attempting to make a U-turn in the median of the interstate. Agent Youngberg suffered fatal injuries at the scene while three of the other agents were critically injured.
Agent Youngberg was a U.S. Marine Corps veteran and had served with the National Nuclear Security Administration - Office of Secure Transportation for eight years.
Survivors
He is survived by his wife, two children, father, and sister.
Service Record
U.S. Marine Corps
1999 – 2000
U.S. Marine Corps
2005 – 2005
U.S. Marine Corps
Also Served
United States Department of Energy - National Nuclear Security Administration - Office of Secure Transportation
Federal Agent
In Our Keeping
Permanent identifier
neuraspine_01krbxtqafwt8b49t2ss5wf10p
Record added
August 2, 2026
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Last updated
August 2, 2026
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