At the beginning of the movie, the first guy is opening the door to his home when it explodes in his face. The explosion is viewed from a side angle and from the rear. You can see his car behind him during the explosion. When the firemen get there you see that the guy has been blown through the front window of the car. You should have seen this happen when viewing the explosion from the rear, but it is only after the fire department is there that you see him in the window.