[Qbert]

Not sure of the sources for this, but this blog says that Tom Owen, the voice expert, was hired by the Martin family’s attorney:

http://macsmind.com/wordpress/2012/03/voice-expert-hired-by-martin-family-attorneys-cant-confirm-or-deny-that-voice-calling-for-help-on-911-tape-isnt-zimmerman/

[tomkat]

.. Tom Owen, the voice expert, was hired by the Martin family’s attorney

[gopcharger]

There is absolutely NO context for the "expert's" assertion.

He says there should be above a 90 score for a match. Yet the website for the software says "anything over 85% is a VERY VERY HIGH LIKELIHOOD" that the voices are the same.

That suggests 48% would be even chance or better, even more so since it is a recorded distant SCREAM recorded over a phone call from a DISTANCE from the scream, tested against a VOICE speaking directly into a phone (911 call).