Mr. Cunningham. Substantially. A small sample was taken off the noise which was run spectrographically. But the major portions of all these bullets are the same as when they were received in the laboratory.
Mr. Eisenberg. Did you clean them in any way or alter them?
Mr. Cunningham. Yes; we had to clean them. They were removed from the body and were bloody. You could not see the surfaces. We had to put them in haemo-sol, which is nothing more than a material that will take out the blood.
Mr. Eisenberg. Is that true of all four bullets? That is true of the last three bullets as well as the original bullet?
Mr. Cunningham. Q-13 was cleaned of blood tissue in haemo-sol. I do not think I have anything in the notes that the last three were cleaned at all.
Mr. Eisenberg. Would that indicate they were not cleaned?
Mr. Cunningham. I would say so, because I would have put it down.
Mr. Eisenberg. Was the substance removed from the first bullet tested to see whether it was blood, or did you just assume it was blood?
Mr. Cunningham. No examination was made of it.
Mr. Eisenberg. Was there any dirt on the cartridge case?