The questions remain. How did so many bombs get placed in the
building without anyone noticing? Did the three teenagers found in a field have anything to do with it? They seemed to have had a great deal of knowledge about the shooting. Why did they say no bullies at Columbine? Why haven't the"third-gunman" reports received more attention? Why does the top investigator with the FBI have disturbing ties to Columbine and the shootings? Why were officers told not to talk? Why are some files "missing"? Did Klebold and Harris wear masks, or were other assailants wearing masks? What is to be made of the numerous timeline discrepancies? What happened to them on Jan 30, 1998? Who else knew? Why were Manes and Duran arrested and others not? There are even
more questions and fewer answers...
http://www.5280.com/magazine/2013/11/final-bell "The principal knows the kid with the shotgun saw him first. He can see the white T-shirt with cut-off sleeves and dark pants and boots coming toward him. He’d been one of the first adults in the main hallway at 11:25 a.m., saw muzzle flashes, heard bangs, watched glass explode. "