Then, on the floor near the baseboard or against the baseboard of the south wall of the building, in front of the second window, in front of the, well, we would have to say second window from the east corner, were three spent shells. This is actually the jacket that holds the powder and not the slug. At this point, I asked the deputy sheriff to guard the scene, not to let anybody touch anything, and I went over still further west to another window about the middle of the building on the south side and yelled down to the street for them to send us the crime lab. Not knowing or not getting any indication from the street that they heard me, I asked the deputies again to guard the scene and I would go down and make sure that the crime lab was en route. When I got toward the back, at this time I heard the freight elevator moving, and I went back to the back of the building to either catch the freight elevator or the stairs, and Captain Fritz and his men were coming up on the elevator. I told him what we found and pointed out the general area, pointed out the deputies to them, and told him also that I was going to make sure the crime lab was en route. About the time I got to the street, Lieutenant Day from the crime lab was arriving and walking up toward the front door. I told him that the area we had found where the shots were fired from was on the sixth floor on the southeast corner, and that they were guarding the scene so nobody would touch anything until he got there. And he said, "All right." And he went on into the building, and I went over to tell Inspector Sawyer, who was standing almost directly in front of the building across the little service drive there at what would actually be Elm and Houston. About this time I saw a firetruck come up, but I didn't pay any attention. I was talking to Inspector Sawyer, telling him what we found, when Sgt. C. B. Owens of Oak Cliff--he was the senior sergeant out there that day, and actually acting lieutenant--came up and wanted to know what we wanted him to do, being that he had been dispatched to the scene. Mr. BELIN. Let me stop you right there. Who dispatched him to the scene? Mr. HILL. Apparently the dispatcher. Now his call number that day could have been 19. Mr. BELIN. Okay, go ahead, Sergeant Hill. Mr. HILL. We were standing there with Inspector Sawyer and Assistant District Attorney Bill Alexander came up to us, and we had been standing there for a minute when we heard the strange voice on the police radio that said something to the effect that, if I remember right, either the first call that came out said that they were in the 400 block of East Jefferson, and that an officer had been shot, and the voice on the radio, whoever it was, said he thought he was dead.