¶1 While I agree with the majority that the Court arrived at the proper result in its decision in Miles v. Commonwealth, 272 Va. 302 , 634 S.E.2d 330 (2006), I write separately because, in my view, the rationale underlying that opinion is overbroad and unnecessary to dispose of the issues presented in this case.
¶2 *925 The Commonwealth's own witness, Dr. Christine A. Nogues, testified that Ellis Lorenzo Miles' score on the Rapid Risk Assessment for Sex Offender Recidivism (RRASOR) was inaccurately calculated as four instead of three. At oral argument before this Court, the Commonwealth conceded that, if Miles had initially received a score of three on the RRASOR, the Commonwealth would not have forwarded his name to the Commitment Review Committee pursuant to former Code § 37.2-903(C) and would not have initiated any further proceedings under the Sexually Violent Predators Act (the Act), against Miles.
¶3 Since Miles has a substantial liberty interest at stake, see Townes v. Commonwealth, 269 Va. 234 , 240, 609 S.E.2d 1 , 4 (2005), in my view, the Commonwealth should not be allowed to proceed with its petition to have Miles declared a sexually violent predator under the Act when its own expert witness admitted the initial scoring that caused Miles name to be forwarded to the Commitment Review Committee for further assessment was inaccurate. That reason alone requires dismissal of the Commonwealth's petition. Thus, it is not necessary for the majority to decide whether a "correctly computed score" is a "condition precedent" to initiating proceedings under the Act to have an inmate declared a sexually violent predator. The majority's rationale will encourage a battle between expert witnesses with regard to whether an inmate received "a correctly computed score" and in turn, whether proceedings under the Act should ever have been commenced against a particular inmate. "An appellate court decides cases `on the best and narrowest ground available.'" Luginbyhl v. Commonwealth, 48 Va.App. 58 , 64, 628 S.E.2d 74 , 77 (2006) (quoting Air Courier Conference v. American Postal Workers Union, 498 U.S. 517 , 531, 111 S.Ct. 913 , 112 L.Ed.2d 1125 (1991) (Stevens, J., concurring)).
¶4 For these reasons, I respectfully concur.