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> First, otherwise healthy people don't just die from stress. Stress can sometimes exacerbate underlying health issues and lead to a long, downward spiral in health that can result in death, but it does not happen in a matter of just weeks or a couple months. It also does not happen in people without underlying health issues. First, there's a difference between being "otherwise healthy" and appearing to be "otherwise healthy". People who seem otherwise healthy but under a tremendous amount of stress are absolutely more likely to die from a sudden heart attack or stroke. People who seem otherwise healthy but under a tremendous amount of stress are absolutely more likely to commit suicide. People who seem otherwise healthy but under a tremendous amount of stress are absolutely more likely to be in a car accident... > Second, while a mortality rate of 0.001/yr is reasonable for middle-aged men, that assumes we know nothing about them or their deaths—that isn't the case here. John Barnett's death was a suicide. According to the CDC, there were 14,668 suicides in the 45–64 age group in 2021. The 2020 census shows that there are 85 million people in the US in that same age group. The suicide mortality rate comes out to 0.00017, which is about an order of magnitude lower than your estimate. Josh Dean was otherwise healthy from what's being reported. Given his age and state of health, his 1-year mortality rate is also likely substantially lower than your estimate I don't agree that John Barnett's death was as likely to occur as anyone else in that age group. He was almost certainly experiencing stress above the level of the top percentile of the 45-64 population. The mean likelihood of suicide mortality isn't representative of his risk condition. But you're right, if you narrow it down to the specifics of the deaths, you can absolutely reduce the probability to ridiculously low percentages. Like throw in the day of the week that they died, the hour of the day, the use of a gun, the specific gun used, etc. Does that really reduce the chances that they died though? |
The chance they died is 100%. The question we're asking is what are the odds we'd be talking about their death. If it had been a different day of the week or a different model of gun, that would not have an influence. If the cause of death were different, it would. No one would be talking about foul play had he died of say a long term chronic condition, or cancer, or a natural disaster. The odds of dying under suspicious circumstances are inherently less than the odds of just dying in general.