The court considered the various privilege assertions of both the insurers (plaintiffs) and the insureds (defendants) in a multi-insurer insurance litigation. In analyzing varying categories of documents, including subsets of documents produced to the court in camera, the court ordered the production of certain documents but not others. Included in the court’s reasoning were the following principles based on New York law: (1) regarding attorney client privilege, discussions between the insurer and its attorney in advance of the denial of coverage are not privileged unless they are “primarily or predominantly a communication of a legal character,” as distinct from routine insurance business activities such as claim investigation; (2) regarding work product, the party seeking to withhold a document “must demonstrate that the document it seeks to withhold was created because of the anticipation of litigation” and in the context of insurers, that presumptively occurs when the insurance claim is denied; (3) documents related to reserves and reinsurance is discoverable unless they are “covered by another relevant privilege”; and (4) documents generated by the insureds that “speak more to the requirements for making a case to the insurers, not a case against the insurers in the courts,” namely, documents generated before the submission of proof of loss, is presumptively not privileged and is discoverable. Great American Insurance Co. of N.Y. v. Castleton Commodities International LLC, Case No. 1:15-cv-03976 (USDC S.D.N.Y. Oct. 15, 2015).