Number of people dead unknown as secondary blasts initially kept first responders from entering site A huge explosion at a Tennessee military munitions plant on Friday morning has left multiple people dead or missing, according to a county sheriff, as first responders said secondary blasts initially forced rescuers to keep their distance from the burning site. The powerful blast ripped through the explosives manufacturing plant in rural Tennessee on Friday morning, rattling homes miles away and bringing emergency services to the scene, authorities and residents said. Continue reading...