61.   Investigators later determined that it had been flying on autopilot on its path over the Pentagon.

62.   Investigators must determine whether this could have contributed to the crash or whether the controls were jarred out of position by the impact of the crash.

63.   Investigators also determined Cisneros tried to secure work for Jones through wealthy San Antonio businessman Morris Jaffe, who was not charged in the indictment.

64.   Investigators determined that anthrax-laced letters addressed to NBC News anchor Tom Brokaw and the New York Post passed through the facility last month.

65.   Investigators determined that the fire began at the rear of the building, beneath where the children slept.

66.   Investigators have determined from the wreckage that the pilots, Capt. Ashley J. Davis and Capt. Timothy W. Shafer, never tuned in the second beacon.

67.   Investigators have not determined a cause or whether human error was a factor, he said.

68.   Investigators have not determined if the device was planted inside or just outside the office building.

69.   Investigators later determined the home had been used as a meth lab seven years earlier, by a previous occupant.