The case is Davis v. Cohen & Gresser, 2018 NY Slip Op 02542, a legal malpractice case filed against a law firm.
Davis alleged that the law firm allowed the statute of limitations to run on RICO claims by failing to name to key parties in a lawsuit. The court ultimately concluded that the statute of limitations had run on the claims. However, the law firm greatly strengthened its position by producing a copy of a carefully drafted engagement letter. The engagement letter demonstrated that the law firm was not retained to handle the RICO action. Further, the law firm never filed an appearance in that lawsuit.
New York allows the statute of limitations to be tolled where there is a continuous representation of the client by the law firm. Davis attempted to argue that the continuous representation doctrine applied to his case. However, as the court explains, the engagement letter and the court record demonstrated that there was no continuous representation: