we heard from a bomb technician about what was inside james holmes apartment. reporter: that s right. it was fbi special agent who is a bomb technician sent to james holmes apartment after he told police that it was rigged to explode. what they found was of grave concern. a bomb robot video feed of the apartment showed fishing line connected to the front door as a trip wire for the devices inside. agent gumader showed a thermos, glycerin glycerin gas and ammonium chloride spread around the apartment set to go off like one giant bomb. james holmes father in court today and tearing up today. what was that about? this was rare. robert holmes was seen by our producer in the courtroom wiping