Read the text and determine if the sentence is true (see options at the end):

In "Killing the Dream: James Earl Ray and the Assassination of Martin Luther King, JR.", by Gerald Posner (Harvest/Harcourt Brace, $15), the writer who attacked Kennedy conspiracy theories in "Case Closed" takes on Ray's claim of innocence in the 1968 murder of King.

Sentence: King was murdered in the year after 1967.
Options:
A). Yes.
B). It's impossible to say.
C). No.
A).