Corrected entry: When Mary is at the driving range, she hits some balls in the water, some few seconds after she has hit one of the balls, it drops into the water about 150-200 meters out. You can see that the way she hits the ball, it would absolutely not drop into the water in that length and direction. (00:27:30)
don_corleone
9th May 2003
Correction: Who says that was her ball? There were other people there at the driving range. Her ball may have finished up somewhere off-camera.