Counterpoint to consider.

According to the CDC the USA death rate is 1.04% - i.e. for every 100K people, 1043 will die in any given year.

https://www.cdc.gov/nchs/fastats/deaths.htm

The LA jails (referenced in this article) has most recently had a population of approx 15,000 'residents' at any givern time in the last few years.

So statistically, you are more likely (by many times) to die outside this prison, than inside it.