the massacre inside that colorado movie theater now appears to be only part of the horror that was planned. a law enforcement official who seen video of the suspect, james holmes booby trapped apartment tells cnn it was rigged with more than 30 homemade grenades and ten gallons of gasoline. the source says that would have created a fireball knocking out walls engulfing the entire building in flames undoubtedly killing many more people. cnn s ed lavandera is joining us now once again from aurora, colorado. ed, what else are you learning? there are new developments emerging even as we speak. reporter: well, there s a great deal going on behind the scenes, but now there s a great effort to make sure that the principle players and many of the people involved in these investigations no longer speak publicly about what is going on. the judge issuing a gag order. ever since that has happened, it s become much more difficult to be able to report on this story and to keep up with w