Wanted: Script Supervisor

This is what happens when you run a lousy, jumbled, dishonest campaign - you can't keep track of your lies. From TPM:

For days the McCain-Palin camp has been saying that Palin didn't fire Walt Monegan but that he quit as Alaska's public safety commissioner. But now they claim that the "investigative report" the campaign itself released last night "will prove Walt Monegan's dismissal was a result of his insubordination and budgetary clashes."

Which is it? Did he quit or was he dismissed?