Yes, in spite of the several times I've linked the relative abundance of
documented car fire suicides listed online, including
this one ruled as such earlier in June, there is still an irrational unwillingness on the part of posters even to consider such a thing as possible.
Then there was absolutely no way anyone else did, either. And yet they did.
And citing LE as inviolable authority as to what exactly took place in
this particular investigation?
Reason exists to suspect Chambers might have been depressed; I don't think her "I could write a book" statement earlier that winter alluded to some grand forthcoming expose of gang life in rural Mississippi; far likelier that she could fill pages with her version of what Faulkner called the sorrow of "the human heart at conflict with itself."
The young woman who'd, possibly humiliated at the prospect of doing so, had to return home to the eternal "clean your room" argument with her mother and hold down a staid, steady job which probably was distressingly tame in comparison with the lifestyle of previous years, might have had every reason to feel trapped and depressed when she pulled into the convenience store gas station, purchased cigarettes, and bought $14 worth of gas, more than the $5 or so she usually purchased,
as Ali Fadhel said.