The four officers have pleaded not guilty and are awaiting trial.
The five officers charged pleaded not guilty and remain free on bond.
The four officers indicted by a Federal grand jury have pleaded not guilty.
Two other retired officers pleaded guilty earlier in the continuing investigation.
Five officers have either pleaded guilty or been convicted, and one is to be tried later this month.
Both officers pleaded not guilty at the second arraignment on July 13, 2012.
The three officers charged in the first case pleaded not guilty today and were released on bond.
Five former chief financial officers pleaded guilty in that case.
The other six officers have pleaded not guilty and are expected to go to trial in March.
Ten officers have already pleaded guilty to Federal or state charges.
