Question: Which acquaintance of Kerry Wendell Thornley, who shot and killed Kennedy, is featured in the 1962 manuscript, "The Idle Warriors"?

Context paragraphs:
Texas School Book Depository: The Texas School Book Depository, now known as the Dallas County Administration Building, is a seven-floor building facing Dealey Plaza in Dallas, Texas, United States.  The building is most notable as the vantage point of the assassination of John F. Kennedy on November 22, 1963.  An employee, Lee Harvey Oswald, shot and killed Kennedy from a sixth floor window on the building's southeastern corner.  The structure is a Recorded Texas Historic Landmark.  It is located at 411 Elm Street on the northwest corner of Elm and North Houston Streets, at the western end of downtown Dallas.

Discordianism: Discordianism is a paradigm based upon the book the "Principia Discordia," written by Greg Hill with Kerry Wendell Thornley in 1963, the two working under the pseudonyms Malaclypse the Younger and Omar Khayyam Ravenhurst.  According to its primary historian (Adam Gorightly) Discordianism was founded as a parody religion.  Many outside observers still regard Discordianism as a parody religion although some of its adherents may utilize it as a legitimate religion, or a metaphor for a governing philosophy.

Kerry Wendell Thornley: Kerry Wendell Thornley (April 17, 1938 – November 28, 1998) is known as the co-founder (along with childhood friend Greg Hill) of Discordianism, in which context he is usually known as Omar Khayyam Ravenhurst or simply Lord Omar.  He and Hill authored the religion's seminal text "Principia Discordia, Or, How I Found Goddess, And What I Did To Her When I Found Her."  Thornley was also known for his 1962 manuscript, "The Idle Warriors", which was based on the activities of his acquaintance, Lee Harvey Oswald, prior to the 1963 assassination of John F. Kennedy.

Bill Hunter (journalist): William Bradley "Bill" Hunter (November 2, 1928 - April 23, 1964) was an American crime reporter for the Long Beach, California "Independent Press-Telegram".  Hunter's 16-page special on the assassination of John F. Kennedy and the shooting of Lee Harvey Oswald by Jack Ruby, "Three Days in Dallas", was awarded the 1964 "spot news reporting" award of the California Newspaper Publishers Association's "Better Newspaper Contest".  A native of Wichita Falls, Texas, Hunter had previously worked as a court reporter there for five years before becoming a crime reporter.  On March 22, 1964, Hunter wrote a story for the "Press-Telegram" saying that Oswald had "assuredly" killed Kennedy.

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.  According to four federal government investigations and one municipal investigation, Oswald shot and killed Kennedy as the President traveled by motorcade through Dealey Plaza in the city of Dallas, Texas.

Principia Discordia: The Principia Discordia is a Discordian religious text written by Greg Hill (Malaclypse the Younger) with Kerry Wendell Thornley (Lord Omar Khayyam Ravenhurst).  The first edition was printed using Jim Garrison's Xerox printer in 1963.  The second edition was published under the title "Principia Discordia or How The West Was Lost" in a limited edition of five copies in 1965.  The phrase "Principia Discordia", reminiscent of Newton's "Principia Mathematica", is presumably intended to mean "Discordant Principles", or "Principles of Discordance".

Malaclypse the Younger: Gregory Hill (21 May 1941 – 20 July 2000), better known by the pen name Malaclypse the Younger, was one of the two writers of the "Principia Discordia", along with Kerry Wendell Thornley (a.k.a. Lord Omar Khayyam Ravenhurst).  He was also adapted as a character in "The Illuminatus!  Trilogy".  During the early years of circulation of the "Principia Discordia", rumors claimed that the author of the book was Richard Nixon, Timothy Leary, or Robert Anton Wilson; or that the book and Malaclypse the Younger were both fictional inventions of Robert Anton Wilson, as with Abdul Alhazred's "Necronomicon".

So Far So Good (Thornley song): "So Far So Good" is a song by Canadian alternative rock group Thornley.  It was released in March 2004 as the lead single from the band's first studio album, "Come Again".  It is the first single released by Ian Thornley after the break-up of his previous band, Big Wreck.  The song was featured on the soundtrack of the 2004 comedy film, "Going the Distance".  The opening riff has been used in commercials for Canadian radio station CFNY-FM.

Blue Box (novel): Blue Box is a BBC Books original novel written by Kate Orman and based on the long-running British science fiction television series "Doctor Who".  It features the Sixth Doctor and Peri, written from a first-person perspective by a fictional journalist, in a similar manner to "Who Killed Kennedy" by David Bishop.  The character Ian Mond is named after a well-known fan who is a member of various internet forums including Jade Pagoda and the Outpost Gallifrey forums.

The Men Who Killed Kennedy: The Men Who Killed Kennedy is a United Kingdom ITV video documentary series that depicts the assassination of John F. Kennedy on November 22, 1963.  Originally broadcast in 1988 in two parts (with a subsequent studio discussion), it was rebroadcast in 1991 re-edited to three parts with additional material, and a fourth episode added in 1995.  The addition of three further episodes in 2003 caused great controversy, particularly in the final episode implicating Lyndon B. Johnson and the withdrawal of these additional episodes.

Supporting paragraphs: Kerry Wendell Thornley Lee Harvey Oswald
Answer: Lee Harvey Oswald