The bridegroom, 35, is a senior manager for transaction advisory services for Ernst & Young, the accounting firm in New York.
Since August, Julius Genachowski, the F.C.C. chairman, has been meeting about the merger twice a week with John Flynn, his senior adviser for transactions, and senior aides.
Under the terms of the Arizona settlement, Andersen would pay just less than $217 million to investors who lost hundreds of millions of dollars they had invested with the Baptist Foundation, whose senior managers used transactions with companies run by current and former foundation executives to hide investment losses.
Senior debt for the transaction was provided by a lender group led by Bear ,Stearns and BNP Paribas.
Mr. Toce, 33, is a senior manager in the transaction advisory services office of Ernst & Young, the accounting firm in New York.
"Obviously, in light of the present investigation, we would certainly be revisiting this transaction," the senior investigator said.
"What piqued our interest was, if this is just a straight-up deal, why it had to go through that transaction," the senior investigator said.
According to a commission claim, Ms. Lancaster was earning nearly $300,000 a year in a senior position in the transaction products department when she told her bosses she was pregnant.
Sunrise Medical Inc., a maker of medical products, agreed to be acquired by an investor group that includes its chief executive, Michael Hammes, and other senior managers in a transaction that values Sunrise at about $224.4 million.
Mr. Mack said he saw Mr. Volk, 65, as a partner with a "broad mandate" to develop strategy and advise the firm's senior investment bankers on transactions.
