A Belfry firefighter is thought to have suffered a fatal heart attack Wednesday night while shuttling water to a McCarr fire scene.
Darrell Helton, 49, told another firefighter he felt fluttering in his chest when he was driving the tanker during the mutual aid fire call, according to WCHSTV.com.
He collapsed after he sat down on the fire apparatus, WKTY.com reports.
Colleagues on scene began resuscitation efforts, including CPR, immediately. The efforts were unsuccessful.
"It is with great sadness and a very heavy heart that we bring the news of the passing of one of our Brothers. Firefighter Darrell Helton unit 953 passed away last night on a call for mutual aid for a neighboring fire department. Please keep the Helton family as well as our fire department in your thoughts and prayers in the days ahead," the department shared in a Facebook statement.