Report on an audit of the statement of expenditures for the office of special counsel Patrick J. Fitzgerald for the 6 months ended Sept. 30, 2007. This audit was designed to determine whether the statement of expenditures was fairly stated in all material respects. The auditor was not required to express an opinion on the reasonableness or appropriateness of any related expenditures, and is not expressing any opinion thereon. Contents: Background; Opinion on Statement of Expenditures; Opinion on Internal Control; Compliance with Laws and Regulations; Objectives, Scope, and Methodology; Agency Comments; Appendix I: Statement of Expenditures for Special Counsel Fitzgerald.