discussed Cited "see, e.g." JPMorgan Chase Bank, N.A. v. Eldon That is, it is a doctrine that this court invokes in order to rectify a trial court ruling that, although either not properly preserved or never raised at all in the trial court, nonetheless requires reversal of the trial court’s judgment, for reasons of policy.” (Internal quotation marks omitted.) Crawford v. Commissioner of Correction, 294 Conn. 165, 204 , 982 A.2d 620 (2009); see also State v. Mack, 129 Conn. App. 127 , 132 and n.6, 19 A.3d 689 (declining to review under plain error doctrine where evidentiary claims properly were preserved), cert. denied, 302 Conn. 908 , 23 A.3d 1245 (2…