The purpose of J6 was to distract, project and terrorize after a coup.
See definition of terrorism.
That photo was taken in March of 1865.
The photo you posted is the retouched version.
Search for the unretouched version.
Lincoln was already dying.
Poison?
BUS-TED!
What is the definition of a coup?
Is a coup treason?
What is the punishment for treason?