the yarnell fire. that was in june. an audio recording has been released of the final moments and is revealing what they faced. elizabeth erwin reports. i was just saying i knew this was coming reporter: seeing the hot shots working together for the last time. i could just feel it, you know. reporter: hearing eric marsh talk to his crew makes what happens next even harder to handle. this is never-before-seen video watching the yarnell hill fire creep closer and closer. breaking in on arizona 16. we are in front of the flaming front. reporter: and hearing the granite mountain hot shots react to the shifts flames. what you re seeing now comes from another firefighter s helmet camera. he was not with the hot shots. but you can hear the final radio transmissions just moments before the men died. is granite mountain still in