>> after all of? this >> after all of that, i said sure, i'll take a shower. >> a shower? after terrorizing him for three hours, how strange. what was going on? and then matt's took another bizarre turn. he says he was lead into the kitchen where something was waiting for him on the table. >> they said, do you know what this is? i said, no. they said this is c4 explosive. we're gonna make an explosive device and we're going to stop it to you because we don't trust that you're going to do what you're told. >> c4, a plastic explosive. used by the military and terrorists. it can be molded likely to into any shape and detonated remotely. hearing what was happening in the other room, matt's mom began to cry. >> and then i could hear them unwrapping duct tape. lots and lots. i could hear them unwrapping. and then when they were strapping it around him. and i began to cry herder. and really panicked because as