i didn't notice any of that, from byron smith. igator thought, was byron's account of what happened a few-minutes after he shot nick. haile entered the house and byron fired, again. >> it jammed. trigger clicked and she laughed at me. i just pulled out the. 22 and shot her. if you are trying to shoot somebody and they laugh at you, you go again. >> was haile really laughing, as he shot her? to the sergeant, it seemed like such a bizarre detail. and then, byron told them this. >> i thought she was dead, and it turned out she wasn't. so, i did a good, clean, finishing shot. >> he shot haile six times, in all. and with that, the investigators came to believe this was something, other than a simple case of self-defense. >> my question, byron, is why did you shoot, again? she didn't have a weapon in her hand. >> actually, i don't know if she had a weapon in her hand, until later. >> okay. >> i wasn't looking at her hands. >> but did -- she was laying there, hurt. did she -- she wasn't threatening you. i'm just asking. >> there was, cert