The Securities and Exchange Commission revealed details last week on its battle for due diligence reports on non-agency MBS issued by Ally Financial’s Residential Capital. A number of other ongoing non-agency MBS lawsuits and SEC investigations have been based on information included in due diligence reports. The SEC is seeking due diligence reports prepared by Office Tiger Global Real Estate Services, a wholly-owned subsidiary of Donnelly, on behalf of investment banks that underwrote 17 non-agency MBS issued by ResCap. The SEC said it is investigating possible fraud in the offering and sale of residential MBS by ResCap. “The information in Donnelley’s possession is...