Outside attorney involved in co-op elections

I live in a Connecticut coop. Our attorney had to assist in our election where a new president was voted in. Its been 2 weeks and the old president has not signed over the accounts. The attorney said he would speak with her but has not gotten back to the board. Its clear that the attorney is not looking out for the best interest for the coop but what can we do as a board to make the old president sign over the accounts and all the coop's documents? Should we ask the help of the Attorney General?