Firefighter Injured in Obion County Trailer Fire and Explosion

Authorities investigating cause of blast that blew out wall, sent one first responder to hospital

Mar. 12, 2026 at 10:57pm

A single-wide trailer fire in Obion County, Tennessee on Thursday morning resulted in an explosion that injured one firefighter. Multiple agencies responded to the scene on Pierce Station Road, where the blast blew out a section of the wall in front of three firefighters. One was transported from the scene with non-life threatening injuries, and the Tennessee Bureau of Investigations has been called in to investigate the cause of the explosion.

Why it matters

Trailer fires and explosions pose serious risks to first responders, who put themselves in harm's way to protect the community. Determining the cause of this incident is crucial to understanding what went wrong and how to prevent similar accidents in the future, ensuring the safety of firefighters and the public.

The details

The fire broke out in a single-wide trailer on Pierce Station Road in Obion County. When multiple fire departments arrived on the scene, an explosion occurred that blew out a section of the wall in front of three firefighters. One of the firefighters was transported from the scene with non-life threatening injuries. Union City Fire Chief Karl Ullrich said the Tennessee Bureau of Investigations has been called in to investigate the cause of the explosion.

  • The fire occurred on Thursday morning.

The players

Karl Ullrich

The Union City Fire Chief.

Tennessee Bureau of Investigations

The state agency that has been called in to investigate the cause of the explosion.

Got photos? Submit your photos here. ›

What’s next

The Tennessee Bureau of Investigations will work to determine the cause of the explosion that injured the firefighter.

The takeaway

This incident highlights the dangers that firefighters face when responding to emergencies, and the importance of thoroughly investigating the causes of such accidents to improve safety protocols and prevent future injuries.