21.   An autopsy was performed Sunday morning, but the results were incomplete.

22.   An autopsy will be performed today.

23.   An autopsy was performed on Vieira Saturday, but the report was unavailable last evening.

24.   An autopsy was performed Saturday, he said.

25.   An autopsy was performed that day, and the suicide ruling was issued shortly afterward.

26.   And the pathologists who perform the autopsies have never seen anything like this before, where when they opened up the bodies, the internal organs looked quite clean.

27.   Assistant Medical Examiner Frances Owl-Smith, who performed the autopsy, said Thursday that she did rule it was an accidental death.

28.   Autopsies have been performed on six of the veterans who died, but the results of those tests have not been released by the Dallas County medical examiner.

29.   Autopsies were performed, but Johnson County District Attorney Paul Morrison said he would not announce what they revealed until later this week.

30.   Autopsies will be performed on the bodies of the three flight crew, as per NTSB protocol, Ayers added.