A (The Annotated Autopsy of Agent A)
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Agent A was an agent of the Great Houses sent to examine the body of President John F. Kennedy after he died of a heart attack at the end of his second term. Upon deciding that his cells were fit to bursting with life-spores, they made the decision to sacrifice this iteration of history in order to prevent The Enemy from getting a foothold. (PROSE: The Annotated Autopsy of Agent A)