On July 5, 2016, the First Department of the Appellate Division of the Supreme Court of the State of New York affirmed the partial grant of Bank of New York Mellon’s (“BNY”) motion to dismiss certain claims brought by RMBS investors arising from BNY’s alleged failure to perform its duties as RMBS trustee. While the court affirmed partial denial of BNY’s motion to dismiss the negligence claims as duplicative of the contract claims, it also affirmed that portion of the trial court’s order granting BNY’s motion to dismiss portions of those negligence claims to the extent they are predicated on the incorrect assumption that a trustee owes a duty to (i) monitor other PSA counterparties’ performance of basic non-ministerial tasks; and/or (ii) put its “nose to the source” to uncover improper counterparty conduct.  The First Department also held that the trial court should have dismissed contract claims against BNY alleging a breach of the alleged duty to notify PSA counterparties of loan seller representation and warranty breaches, as they had not been sufficiently alleged.  It also affirmed dismissal of all breach of fiduciary duty claims. Decision.