He seems less sure.
Bears repeating, several times.
While it is ridiculously obvious that the initial media coverage was wildly distorted, one should not therefore leap to the opposite conclusion from the one they were (and are) pushing. There is still lots of potential evidence out there. We really ought to wait till it's made public before making a final judgment on the case.
Among the factors they apply to voice samples are the spaces or time between words.
They compared a calmly spoken 911 tape with a scream of “hhheeeeeeeeeeeeeeeeeeellllllllllpppppppppppp!”
And even then they found similarities, just “less” than in a normal match.
It was preposterous on its face, the opposite of proper sampling.
He wants a job and more money than they paid him before.