I wonder who needs to prove their case to a crazed contrarian interested in nothing beyond playing games on the semantics seesaw...
Right, the rational thing to do is to just believe what Chapman probably thinks happened, for no reason whatsoever.
DA Chapman: Ladies and gentlemen of the jury, I am 100% certain that Oswald probably killed Kennedy. The prosecution rests.
Jury: How compelling. Not guilty.
Judge: Smirk