Conversation so far:
What were the Killian documents?
The Killian documents controversy involved six documents that are critical of President George W. Bush's service in the Texas Air National Guard in 1972–73
When were the Killian documents written?
The Killian documents controversy involved six documents that are critical of President George W. Bush's service in the Texas Air National Guard in 1972–73, allegedly typed in 1973.
Were the Killian documents written by Dan Rather?
Burkett claimed that Bush's commander Lieutenant Colonel Jerry B. Killian wrote them, which included criticisms of Bush's service in the Guard during the 1970s.
Did Dan Rather report about the Killian documents on the news?
Dan Rather presented Killian documents as authentic in a 60 Minutes II broadcast aired by CBS on September 8, 2004, less than two months before the 2004 presidential election
Are there any other interesting aspects about the Killian documents besides the controversy, where they were allegedly written and by whom they were allegedly written by?
CBS reported that its source for the documents – former Texas Army National Guard officer Lt. Col. Bill Burkett – had misled the network about how he had obtained them

Question: What happened after that?
Self-contained rewrite: What happened after CBS reported that Burkett misled the network about how he had obtained the Killian documents?