If it was found that a particular person had misappropriated the funds of the association, nothing prevented the association to initiate steps to recover the same from him, or at least that should have been endorsed in the minutes book.
If no steps were taken for recovery but just making a mention about the person
will in no way enable you to take any action.
You may get a report from auditor pointing out the malpractice by that particular person and initiate legal action to recover the amount embezzled by that person.
At the same time give a reply notice to that person denying his allegations and affirm that on the basis of the evidences in your possession he is held liable for the misappropriation now detected by the auditors.
Let him go to court, you can challenge his case properly in the trial proceedings.