@engineer,
Playing the victim made it even worse. It just comes off as self pity.
She's got to take responsibility for her workplace actions, as they were revealed in that deposition, and show some awareness of why those things were wrong, so that people can believe her apologies and believe that her attitudes and future behavior will change.
She may be limited in what she can say right now because that lawsuit is still in court.
The best thing she could do at the moment is shut up, lay low, and just let the publicity die down.