August 5, 2015 5:55 pm Investigation Into Deadly Circus Tent Collapse Continues Investigators in Lancaster, New Hampshire are now saying more than 50 people were injured during the circus tent collapsed that killed a father and daughter from Vermont. US & World Videos 2:03 Mass. school officials threaten to suspend student protesters 2:13 Karen Read trial Day 6: Witness testimony resumes 6:03 Tensions rise during campus protests at MIT and Harvard 6:19 Police surround pro-Palestinian encampment at MIT 5:12 Karen Read's defense pushes the question of credibility
