Mr. Kellerman. Fifteen minutes. The motorcade left Love Field at 11:55.
Mr. Specter. Approximately how many cars were there in that motorcade?
Mr. Kellerman. At least 15.
Mr. Specter. What was the first car in line?
Mr. Kellerman. The first car in line, sir, was what we call the police pilot car. The duties of these police officers in that car—they would drive ahead.
Mr. Specter. Do you personally know who was in that car?
Mr. Kellerman. No, sir.
Mr. Specter. How far ahead of the regular motorcade were they to be?
Mr. Kellerman. They could be several blocks ahead of us.
Mr. Specter. What is the general purpose of that pilot car?