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Hydrogen sulfide is a chemical compound with the formula H 2 S. ... [79] until urine tests revealed that hydrogen sulfide was the cause of death.
The case became famous because of the circumstances in which the bodies were found and because the cause of death could not be established. In 2006 a filmmaker discovered evidence to suggest the cause of death was hydrogen sulphide (H 2 S) gas. In the early hours of 1 January an eruption of gas from the polluted river bed may have occurred ...
The medical examiner's office claimed Knight mixed multiple chemicals together to create the hydrogen sulfide. Knight's cause of death was released Aug. 30. The manner of death for the 25-year-old ...
Hydrogen sulfide is a colorless, flammable, highly toxic gas with the odor of rotten eggs. The CDC's Agency for Toxic Substances and Disease Registry says exposure to it can result in extremely ...
Interviews with survivors and pathologic studies indicated that victims rapidly lost consciousness and that death was caused by CO 2 asphyxiation. [20] At nonlethal levels, CO 2 can produce sensory hallucinations, such that many people exposed to CO 2 report the odor of sulfuric compounds when none are present. [ 20 ]
Per a statement, released on Thursday, August 29, the coroner confirmed that Knight’s death was by hydrogen sulfide toxicity and that the manner of death was suicide. The 25-year-old had been ...
The report contains discussion of various harmful chemicals "likely to be present" in the waste—sodium hydroxide, cobalt phthalocyanine sulfonate, coker naphtha, thiols, sodium alkanethiolate, sodium hydrosulfide, sodium sulfide, dialkyl disulfides, hydrogen sulfide—and notes that some of these "may cause harm at some distance".
Though the hydrogen sulfide levels weren’t measured or monitored by the company at the time of Salazar’s death, the state report said the gas was likely present in the pit.