Mr. Ball. But, you hadn't yourself?
Mr. Perry. I hadn't myself; no, sir.
Mr. Ball. Had you ever seen a showup in which officers took part?
Mr. Perry. Physically, down there?
Mr. Ball. Yes.
Mr. Perry. Not that I recall, that has been an awful long time ago. I don't recall.
Mr. Ball. Now, do you use your—use showups in your business, in the vice squad?
Mr. Perry. I don't think we do; huh-uh, no. Never heard of it done.
Mr. Ball. You never have? Who talked to you and asked you to take part in the first showup?
Mr. Perry. Captain Fritz.