although im not usually a fan of serious flashes, i appreciate the thought and skill that went into this. my only issue is a minor one concerning sound - i suggest you lower the music volume a little and increase the volume of the voices, as although the dialogue was still understandable, the volume levels were slightly off and a bit distracting.
also, keep in mind that if youre playing background music and you want to cut it off abruptly for a dramatic effect (such as when the bomb that kills the woman goes off), you need to be sure that it cuts at the crescendo or climax of the musical piece. if it cuts off at an arbitrary point, it just feels like the sound dropped out accidentally, instead of having been cut purposefully to signify an intense moment. know what i mean?