situation if it catches fire in the dry forest. the men move away from the plane. but alec braves the wreckage to look for a first aid kit and water. and discovers the cameras and they're still recording. >> i stumbled across the two cameras. they were down in the dirt kind of near the plane. i took the cameras back and handed one to nathan. >> nathan hit his head and appears to be in shock. >> i'm stunned in the video. there are things that i remember and there are things that i don't remember. even though i was acting fairly normal, it was obvious i wasn't right for awhile. >> but it's les they're most concerned about. >> i saw my dad was bleeding pretty badly. >> we knew he had a broken jaw. i could tell he had a broken face because of the way his cheek was collapsed. he communicated to us about rip pain.