Boom

A cartoon squirrel in a white spacesuit with a flower on the helmet smiles and moves slightly in the foreground, while two elderly characters sit on a bench in the background, all under a blue sky with a pink flower-shaped cloud. The scene then cuts to a street view of a marathon with runners, where a large explosion erupts on the right side of the street, sending a massive plume of smoke and debris into the air, with the text "Explosion at Boston Marathon" displayed at the bottom.