is it that easy to get away with killing in china? Spoiler*

yeah when mary gets ran over by Hau's men at the airport, after that event occured they just acted like nothing happened and drove off with that dent on their car...with all those people walking around and people sitting in the car (i even saw some of the bystanders in cars look back and what not and not even care)...so im saying does getting away with something like that that easy? or is the movie just blowing some of the death scenes out of proportion making it too fictional.