They did a recreation the next day. LE had GZ get in the position that he claimed to be in and yell the same way he claimed to have done. There is video of that recreation and I am really, really looking forward to seeing it!! The FBI will eventually release their results as well. The truth is coming, we just have to try to keep emotions down in the meantime!!
I doubt that. The FBI doesn't typically release polygraph information while cases are going through the process, I wouldn't expect them to give their opinion on the voice analysis before it's all said and done either. Two reasons I'm saying this:
- FBI doesn't use voice analysis for court evidence, just like they don't use polygraph for court evidence.
- Investigator Gilbreath has stated, as sworn testimony, that the FBI's analysis (along with other "experts") has given no insight as to whose voice it is.