In a country without real journalism anything is possible.
This includes dozens of 'coincidental' suicides by people deemed a 'national threat' by the criminals at the top.
Recall that in their pursuit of Martin Luther King, the FBI sent 'anonymous' letters threatening him with the exposure of embarrassing personal matters (manufactured audio 'sex tapes') and urging him to commit suicide.
That looks like a case where it turned out not to be possible to get to the victim alone, so they went to the next method: Lone nut assassin with no motive and remarkable means at his disposal in spite of no visible means of support.
Brasscheck TV's answer to the normal human question: "What can I do?"