Oh, here we go:

Oklahoma City bombing conspirator Terry Nichols says a high-ranking FBI official “apparently” was directing Timothy McVeigh in the plot to blow up a government building and might have changed the original target of the attack, according to a new affidavit filed in U.S. District Court in Utah.

The official and other conspirators are being protected by the federal government “in a cover-up to escape its responsibility for the loss of life in Oklahoma,” Nichols claims in a Feb. 9 affidavit.

Documents that supposedly help back up his allegations have been sealed to protect information in them, such as Social Security numbers and dates of birth.

The U.S. Attorney’s Office in Utah had no comment on the allegations. The FBI and Justice Department in Washington, D.C., also declined comment.