Continuity mistake: During the shootout scene, De Niro is in the passenger seat of the getaway car and attempts to shoot out the windshield. He empties half the magazine from his automatic AR-15, yet when the camera changes to a front view, there are only 4 bullet holes in the windshield. (01:48:19)
Continuity mistake: During the scene in Edie's house in which Neil first asks Edie to go away with him 'somewhere', when the camera shot faces Neil he is shown wearing only his white shirt. When the shot changes to the camera facing Edie over Neil's shoulder, we see the dark border of Neil's suit jacket in the lower corner of the screen. This continues throughout the scene, as the shots repeat back and forth with Neil in white shirt only as he faces the camera and wearing his jacket as he has his back to the camera.
Visible crew/equipment: When Michael Cheritto comes out from the bank just before the shootout scene and gets on the car, a cameraman and a crew member on his right side opening the car door are reflected on the windows.
Continuity mistake: Vincent's hair (bangs) is at least 3 different styles in the coffee shop scene.
Other mistake: When Hanna is tailing McCauley in the helicopter, he is informed that McCauley is headed east on the 105. When Hanna pulls McCauley over, you can see the highway sign saying that they are on the westbound 105.
Continuity mistake: When Cheritto leaves the bank, he walks up to a Lincoln Town Car, which is a 4-door car. A very brief shot shows him opening the front door. The camera cuts to a side view and suddenly the back door is open. The camera cut too quickly for him to change his mind, shut the front door and get in the back seat. (01:46:00)
Continuity mistake: When Neil and Eady meet in the cafeteria, Eady is drinking from a glass. The position of her hand holding the glass switches mid-sentence when the camera angle changes. (00:26:30)
Continuity mistake: After the last security guard is shot in the armoured truck robbery scene, his arm positions change from being by his side to spread wide apart. (00:12:15)
Continuity mistake: When the three guards are removed from their armored car the one standing in the middle has blood caked all over his face, however 4 seconds before Waingro shoots his victim the middle guard's face is mostly clean. (00:11:15)
Other mistake: Drucker is able to shoot out a tire on the getaway car at a distance of at least 30 yards, probably more. Later in the scene, he fires at Cherrito from a much closer distance and doesn't even graze him. Apparently shotguns have selective range.
Continuity mistake: In the bank robbing scene, they enter on the street level and since no elevators or stairs are used by them the bank must be on that same level. However, looking out of the windows during the scene it appears they are on an upper floor in the building.
Answer: When Pacino is comforting his wife at the hospital, she says "She chose you. She picked your place." Guess the implication is he had been staying there for a long time and both Justine and Lauren knew where that was. Best explanation I have been able to find.