Farmer And 16 Cows Found Dead, Cause Of Death Finally Discovered

On a late summer morning in Amherst, Wisconsin, 29-year-old farmer Michael Biadasz went out to do something he had done safely hundreds of times before: prepare the manure holding tank to be pumped. But unusual weather conditions conspired against him. Warm air aloft and heavy, stagnant air at ground level formed a deadly cap that trapped methane and hydrogen sulfide over the open tank. By the time coworkers arrived, Michael and 16 cattle were already dead. There were no second chances, no visible sign that the air itself had turned poisonous.His family lined the roadside with tractors, trucks, and Michael’s black pickup in a quiet tribute to a life rooted in work and community. Their grief has become a mission: raising awareness, strengthening safety rules, and making sure no other farm family is blindsided by an invisible killer they never see coming.