The Significance of the Broken Car.

While i was looking at the scene between Kay Adams and Tom Hagan with the broken car in the background, Tom had said "Well that's an accident, but nobody was hurt... " When Kay had asked about the broken car behind her.

Since Michael had just married Apollonia, It made me wonder if Kay, herself, was an accident, because she was only where Tom was because she was looking for Michael, as she has no idea he is married.