Hoax
The author of the hoax article was later identified as Brian Chase, an operations manager of Rush Delivery, a delivery service company in Nashville, Tennessee. On May 26, 2005, Chase added a new article that contained, in its entirety, the following text:
John Seigenthaler Sr. was the assistant to Attorney General Robert Kennedy in the early 1960s. For a short time, he was thought to have been directly involved in the Kennedy assassinations of both John, and his brother, Bobby. Nothing was ever proven.
John Seigenthaler moved to the Soviet Union in 1972, and returned to the United States in 1984.
He started one of the country's largest public relations firms shortly thereafter.
Read more about this topic: Wikipedia Biography Controversy