In one of the hearings this summer, the name James Aiken was brought up. He's a prison expert. Very good credentials and a highly experienced expert witness, which is a change for this defense team.
If he is the other witness mentioned by Martinez in that hearing trying to figure out how to proceed after the COA stay, then the defense is putting on a very, very narrow case. Possibly one civilian witness from Cali, which I presume to Darryl Brewer again.
Don't know how the defense will handle things now that the COA said no secret witness. With Dr. F, the testimony was atypical of what one would expect of a psychologist testifying during a DP phase.
If Aiken is indeed the witness, this means the defense will not be using their own witness to testify about Arias' PTSD and borderline personality disorder. Strange, strange strategy on their part, because the prosecution experts will discount the PTSD diagnosis by Samuels and Karp.
It may be that Arias refused to have an expert discuss her shortcomings on the stand.