WASHINGTON, Iowa (AP) — Fire officials say a January home explosion in southeast Iowa that killed one person and injured another was caused when vapor from a gas leak was ignited when someone in the home lit a cigarette.
Washington County fire officials have determined a gas leak filled a confined space in the home on Jan. 4 before the cigarette was lit.
The explosion injured 68-year-old George Carpenter and another person in the home. Carpenter died three days later at a hospital from his injuries.
Officials say they have not determined the source of the gas that led to the explosion.