Police in Phetchatwan say a fish fermentation tank’s buildup of poisonous gas is what most likely led to the deaths of the five men assigned to wash it at a pla-raplant in this northeastern province on Monday evening.  ,
According to the statewide disaster prevention and mitigation business, criminal officers determined this after examining the body of the five 30-76-year-old men who had been discovered dead at the spiced fish factory in the Lom Sak area around 5.49pm on Monday.
One of the patients was the factory’s director and the factory’s owner’s son-in-law.
According to officials, the men were given the task of cleaning an outdated digestion container. Soon after, the flower owner lost all touch with them.
A research revealed the drama.