Mr. Ball. Make a mark there where he was when you yelled, "What the hell is going on?" "X" marks the place where the man with the gun was when you yelled at him?
Mr. Callaway. That is right.
Mr. Dulles. Would you mark it on this chart, too—Exhibit 537?
Mr. Callaway. Right along here—about 27. I guess. That would be it. You see, here is where I was, sir. And then he was right there when I hollered at him.
Mr. Dulles. I don't get this. There is an alleyway there, apparently.
Mr. Callaway. That is right.
Mr. Dulles. But here is where the squad car was.
Mr. Callaway. That is right.
Mr. Dulles. And here is where the cab was.
Mr. Callaway. That is right.