assassination, it was very obvious to virtually everyone in dallas law enforcement that oswald had killed kennedy. >> chief, can you tell us in summary what directly links oswald to the killing of the president? >> well, the fact that he was on the floor where the shots were fired from immediately before the shots were fired. the fact he was seen carrying a package to the building, the fact that -- >> when was he carrying that package? >> yesterday morning. >> after the shooting in dili plaza, oswald was the only employee at the book depository that fled the building. 45 minutes later, he shoots and kills officer j.d.tippit. half hour later at the texas theater, he resisted arrest by pulling a gun on the arresting officer. during 12 hours of interrogation by the dallas police department over the weekend, he told one provable lie after another. >> did you buy that rifle? >> that's the facts you people have been given but i emphatically deny these charges.