SN245
SN245 is a fictional plane number and the subject of a conspiracy theory surrounding the assassination of President John F. Kennedy in 1963. The theory suggests that a second gunman was on the sixth floor of the Texas School Book Depository building, which is the building from which Lee Harvey Oswald shot and killed Kennedy.
The theory, which gained popularity in the 1970s, points to a man named Billy Lovelady, who was
However, numerous investigations into the theory, including those by the House Select Committee on Assassinations in
SN245 is also seen by some as an example of the real meaning of "Life on Mar's."