Oswald descended using the front staircase, and left the Depository through the front entrance just before police sealed it off. Oswald's supervisor, Roy Truly, later pointed out to officers that Oswald was the only employee that he was certain was missing.[123][124]
Witness Howard Brennan photographed in the same position where he was on November 22, 1963 across from the Texas School Book Depository. Circle "A" indicates where he saw a man fire from a rifle at the presidential motorcade
At about 12:40 p.m., Oswald boarded a city bus but (probably due to heavy traffic) he requested a transfer from the driver and got off two blocks later.[125] He took a taxicab to his rooming house, at 1026 North Beckley Avenue, arriving at about 1:00 p.m. He entered through the front door and, according to his housekeeper Earlene Roberts, immediately went to his room, "walking pretty fast".[126] Oswald left "a very few minutes" later, zipping up a jacket he was not wearing when he had entered earlier, and that she last saw Oswald standing at the northbound Beckley Avenue bus stop in front of the house.[127]
Oswald was next witnessed near the corner of East 10th Street and North Patton Avenue, about nine-tenths of a mile (1.4 km) southeast of his rooming house—a distance that the Warren Commission said, "Oswald could have easily walked".[128] According to the Warren Commission, it was here that Patrolman J. D. Tippit pulled alongside Oswald and "apparently exchanged words with [him] through the right front or vent window."[129] "Shortly after 1:15 p.m.",[n 11] Tippit exited his car and was immediately struck and killed by four shots.[129][130] Numerous witnesses heard the shots and saw a man flee the scene holding a revolver.[131][n 12] Four cartridge cases found at the scene were identified by expert witnesses[132] before the Warren Commission and the House Select Committee as having been fired from the revolver later found in Oswald's possession, to the exclusion of all other weapons. The bullets taken from Tippit's body could not be positively identified however as coming from Oswald's revolver.[132][133]
Capture
Oswald being led from the Texas Theatre after his arrest inside
Shoe store manager Johnny Brewer testified that minutes later he saw Oswald "ducking into" the entrance alcove of his store. Suspicious of this activity, Brewer watched Oswald continue up the street and slip into the nearby Texas Theatre without paying.[134] He alerted the theater's ticket clerk, who telephoned police[135] at about 1:40 pm.
As police arrived, the house lights were brought up and Brewer pointed out Oswald sitting near the rear of the theater. Oswald appeared to surrender (saying, "Well, it is all over now"[136]) then struck an officer; he was disarmed after a struggle.[137] As he was led from the theater, Oswald shouted he was a victim of police brutality.[136]