Sounds plausible.
Psychotic breakdown = Taliban.
Satanic possession = Taliban.
However in this case it’s unlikely that the Vietnamese refugee was Taliban or any other Islamic nutjob, no matter how responsible Islam may be for much of the worlds hateful, psychotic, and purely evil behavior.
I think you’re likely right.
However . . .
The oligarchy is . . . thoroughly in control of . . . certain companies.
and
The oligarchy is quite skilled at winding all kinds of folks up to do dirty deeds then turning them loose.
Given the evidence, I think you are likely quite right about this case.
However, . . . in this era . . . lots of things are not always what they seem—in any direction one wants to consider.