mother. she was the most amazing woman i had ever met in my life. and then, suddenly, one day, she was gone poisoned by carbon monoxide. he was like i couldn t get a pulse, i couldn t get a pulse. her husband blamed of faulty water heater, police blamed him. you don t think this is an accident? no. there was one problem, and it was a big one, no one could figure out exactly how he might have done it. he s an expert in gases, he s analyses urologist. murder or an accident. did you kill your wife? hello, and welcome to dateline, hundreds of americans die every year from accidental carbon monoxide poisoning, but according to police in ohio, one of those deaths wasn t an accident, it was murder, and they say if anyone would know how to use a deadly gas to murder someone, it was their prime suspects. here is kate snow with deadly exposure. reporter: he s come back to where it all began, to the town, the streets he knew so well, remembering the old times
life. and then, suddenly, one day, she was gone. poisoned by carbon monoxide. he s like, i couldn t get a pulse! i couldn t get a pulse! i couldn t get a pulse! her husband blamed of faulty water heater. police blamed him. you don t think this is an accident. no. there was just one problem. and it was a big one. no one could figure out exactly how he might have done it. he s an expert at gases. murder or accident? did you kill your wife? hello and welcome to dateline. hundreds of americans die every year from accidental carbon monoxide poisoning. according to police in ohio, one of those deaths wasn t an accident. it was murder. they say if anyone would know how to use a deadly gas to murder someone, it was their prime suspect. here is kate snow with deadly exposure. he has come back to where it all began, to the tune, the streets he knew so well, remembering the old times when life was simple, love was young and the future held so much promise. taki
Very few travelers consider the possibility of carbon monoxide poisoning in their hotel or Airbnb, but in just the past year, carbon monoxide leaks at six U.S. hotels killed two
and that was the crux of the case. it either had to be the water heater or it was murder. that s the bottom line. and if it was murder, how would he have done it? prosecutors believe mark wangler closed all of the heating fence except the ones in kathy s room. then, he must have shut the doors to the furnace room, except the one leading to the garage. he could have started a car or a generator, maybe both, and filled the garage with carbon monoxide. a carbon monoxide with and find the only open path, down the stairs, into the fairness. the deadly gas would then travel through the heating ducts and out the vents in kathy s room. they pointed to pictures taken to kathy s room after she died. can you tell the jury what, if anything, you notice in that particular bedroom? i observed a soot-like marking on the wall, directly above the register, the heat register in their. nobody actually tested that stain on the wall before it was
On the intervening night of December 2 and 3, 1984, a Union Carbide pesticide plant in Bhopal, India, released a cloud of deadly gas that killed an estimated 3,879 people and injured more than 558,125 others.