AC41927 - Costello & McCormack, P.C. v. Manero (Summary judgment in favor of the cross claim defendants; claim of breach of fiduciary obligations; whether cross claim was operative complaint; "On appeal, Fetscher claims that the court improperly (1) construed his cross claim as one sounding in legal malpractice and (2) concluded that no genuine issue of material fact existed with respect to that claim. We disagree and, accordingly, affirm the judgment of the trial court.")