The lawyer representing Mayer Brown partner Joseph Collins in the Refco fraud case has claimed his client was kept out of the loop on hidden debt and sham transactions, reports The New York Law Journal.

Collins is accused of helping to conceal a $2.4bn (£1.6bn) corporate fraud, but William Schwartz of Cooley Godward Kronish said the three top Refco officials who defrauded banks and investors made a victim out of “an honest lawyer who believed he was representing an honest, trustworthy company.”