She denies six counts of deception and nine of money laundering, which relate to her alleged activity after Darwin's disappearance in March 2002.
The group's program director, LaVeta Miller, was charged in October with two counts of theft by deception.
He was convicted of nine counts of obtaining money by deception, totalling $19.5m, from two separate victims, and acquitted of two counts of obtaining money by deception totalling $3.5m.
It was revealed that Ray himself had been convicted on two counts of obtaining money by deception (a conviction which is "spent").
The latest charges against Holley come about two months after Holley and her husband, Michael Wayne Holley, 54, were charged with two counts of felony theft by deception.
The 68-year-old from the village of Churt admitted two counts of obtaining money transferred by deception and two counts of fraud by abuse of position.
At Croydon Crown Court on Monday, he admitted two counts of obtaining a pecuniary advantage by deception.
Testimony began yesterday in the trial of Chad Kister, an Ohio University graduate student and environmental activist facing two counts of extortion and one count of theft by deception.
Pirzada admitted two counts of fraud and one of obtaining a financial advantage by deception at a previous hearing.
Casey Smitherman, of Elwood Community Schools in Elwood, was booked Wednesday on two counts of insurance fraud, one count of official misconduct and one count of identity deception before being released on bail.
