muhammad emwazi. this photo was believed to be taken in 2008 when he was in kuwait. and now an audio recording reported to be from him in 2009. voice analysts say the voice matches that of jihadi john. >> i told him what happened is wrong. >> reporter: the british advocacy group released this audio on tuesday. in it he recounts his version of events when british officials questioned him. >> i said after what i just told you, after i told you what's happening is extremism and you're still suggesting i'm an extremist. and he just started trying to put words in my h keep a close eye on you. >> reporter: slowly we are getting a clearer picture on who he was, before he became the masked murderer he is today. the former headmaster of his high school remembers him