Question: Dale K. Myers is noted for authoring a book about what  American former U.S. Marine who assassinated United States President John F. Kennedy
Sentence (from "Lee Harvey Oswald"): Lee Harvey Oswald (October 18, 1939 – November 24, 1963) was an American former U.S. Marine who assassinated United States President John F. Kennedy on November 22, 1963.
Relevant evidence: Yes