ORANGE COUNTY, Fla. -- Eyewitness News may have solved the mystery surrounding the phantom PR man working for Casey Anthony's attorney. He calls himself "Todd Black," but that's not his real name.

A former FBI revealed to Eyewitness News that Todd Black is really Gil Cabot, a man who's spent time in prison for trying to extort money from a Los Angeles news anchor. The so-called Todd Black has been involved in the Casey Anthony case almost since the beginning.

The man who goes by the name Todd Black at Press Corps Media became defense attorney Jose Baez's public relations firm back in September. Eyewitness News went to Baez's office Monday and asked whether he knew from the beginning that Todd Black is really convicted felon Gil Cabot, but he would not answer any questions.

Baez hooked up with the phantom...