(CNN) - Outgoing Alaska Gov. Sarah Palin may have violated state ethics laws by letting supporters set up a legal defense fund to help her battle ethics complaints, a preliminary report on the issue has found.
An investigator hired by the state personnel board recommended Palin - who gives up her office on Sunday - refuse money from the defense fund and ask the state to pay legal fees for ethics complaints that have been dismissed.
Palin attorney Thomas Van Flein said that the report is not final, however, and he is preparing "supplemental information" for the investigator. Palin, the Republican vice presidential candidate in 2008, cited the cost of battling ethics complaints from her critics as one of the reasons she is giving up her office about two-thirds of the way through her term.
Most complaints have been dismissed, though one led to her paying back taxes on state per diem funds, and she agreed to repay about $8,100 in travel expenses for her children in another case.