The defendant, Dean Fletcher, appeals the decision of the Superior Court (Nadeau, J.) to amend his sentence. We reverse.
The record reveals the following. After a jury trial, the defendant was convicted of four counts of aggravated felonious sexual assault for acts occurring between 1981 and 1984. See RSA 632-A:2 (1975 & Supp. 1981) (amended 1986,1992,1994,1995,1997,1998,1999, 2003). On December 27, 2007, the trial court sentenced the defendant in accordance with the State’s recommendation to a total of fifteen to thirty years in the New Hampshire State Prison. More specifically, the trial court imposed concurrent terms of seven and a half to fifteen years on three charges, and a consecutive term of seven and a half to fifteen years on the fourth charge. The trial court *209 added to the minimum sentence a disciplinary period of 150 days for each year of the minimum term. The court noted that “because of the nature of these charges, because of the incredible serious, intractable harm that’s been caused to this victim, the Court believes that the State’s recommendation is appropriate.” It declined to adopt the recommendation of the probation department, which called for a sentence of ten to twenty years.
After the defendant was committed, prison officials informed the State that because of the dates of the defendant’s offenses, he is entitled to good time credit pursuant to a subsequently repealed statute, RSA 651:55-b (1979 & Supp. 1982) (repealed 1988). On January 10,2008, the State moved to amend the sentences, arguing that “application of [the statute] to the defendant’s sentences effectively converts the anticipated sentence of a minimum of 15 years stand committed before he is eligible for parole to less than a 10 year sentence before he is eligible for parole.” The State further argued that the probation department, the State and the trial court were “operating under a mistake of law at the time the defendant was sentenced.” The State requested the trial court to change one of the sentences from concurrent to consecutive, resulting in a total sentence of twenty-two and a half years to forty-five years and an anticipated parole eligibility date of just under fifteen years.
In granting the State’s motion, the trial court applied the factors articulated in
State v. Stern,
On appeal, the defendant argues that the trial court’s decision to amend his sentence violated his due process rights under the State and Federal Constitutions. He further argues that the increase in the maximum term is by itself plain error. The State responds that the trial court corrected an error to comply with its original intent.
Because the issue before us is one of constitutional law, we review it
de novo. State v. Abram,
“Trial judges are vested with broad discretionary powers with regard to sentencing. They may provide for terms of imprisonment, probation, conditional or unconditional discharge, or a fine.”
State v. Rau,
In
Stem,
we held that “the defendant’s interest in finality is outweighed by the State’s interest in correcting this clerical error.”
Stern,
The parties in
Stem,
however, agreed that the new sentence reflected the original intent of the sentencing court and the amendment to the sentence was to correct an error.
Stern,
We have held that the sentencing court retains jurisdiction of the defendant’s sentence where there is a clerical error,
Doyle v. O'Dowd,
In
Doyle,
the defendant was convicted of petit larceny and the trial court sentenced him to a fine
or
imprisonment.
Doyle, 85
N.H. at 402. We stated:
*211
“Apparently the use of the conjunction ‘or’ instead of ‘and’ by the trial justice was a mere inadvertence. If so, he has jurisdiction to correct the record to accord with the facts.”
Id.
at 402-08;
see
Fed. R. CRIM. P. 35(a) (court may correct arithmetical, technical or clear error); MASS. R. CRIM. P. 42 (clerical mistakes);
see also Stern,
Similarly, where the case involves an illegal sentence, the trial court has the authority to reduce, modify or correct it at any time.
See State v. Thomson,
We have, however, distinguished between authority to correct clerical errors or void sentences and modifying a valid sentencing order. Underlying the distinction is the concern that “a sentence must be determinable at the time it is imposed.”
State v. Timmons,
For example, we have held that, where the trial court has omitted a term, that provision cannot later be added. In
State v. Burgess,
Accordingly, we look to the language of the sentencing order to determine if the intent is clear, and thus if the trial court retained jurisdiction. “Where there is no ambiguity, the intent expressed in the sentencing order must be presumed to reflect the intent of the sentencing judge.”
Webster,
Here, at the conclusion of the sentencing hearing, the trial court imposed the following:
[T]he State’s recommendation is fully adopted. In 05-S-1612,1613, and 1614, you’re sentenced to the New Hampshire State Prison for not more than 15 years nor less than seven and a half years. The Court recommends drug and alcohol treatment and counseling and the sexual offender program, and you shall have no contact with the victim or her family.
In docket number zero — these three sentences are concurrent. In docket number 05-S-1611, you’re sentenced to the New Hampshire State Prison for not more than 15 years nor less than seven and a half years. This is to be served consecutive with the sentences that I just read, and the same conditions apply.
The original sentencing order clearly sentenced the defendant to fifteen to thirty years stand committed. This sentence is valid. The defendant’s convictions on four felony counts of aggravated felonious sexual assault exposed him to four terms of seven and a half to fifteen years in State Prison.
See
RSA 651:2,11(a). The trial court sentenced the defendant to serve three of those sentences concurrently and one sentence consecutive to the other three. After the defendant was committed on this sentence, the trial court amended one of the sentences to be served consecutively instead of concurrently.
See Rau,
Moreover, the trial court’s modification of the minimum sentence to ensure that the defendant serve at least fifteen years resulted in a dramatic increase of the maximum sentence. The defendant’s original maximum sentence was thirty years, whereas the modified maximum is forty-five years, a fifteen year increase. On the facts of this case, we cannot say that the trial court was simply correcting a clerical error.
See Com. v. Miranda,
The State argued that the probation department, the State and the trial court were “operating under a mistake of law at the time the defendant was sentenced.” Specifically, the State’s recommendation, and the trial court’s original sentence, did not consider that, based upon the date of the defendant’s offenses, he could be entitled to good time credit under RSA 651:55-b. This error, however, does not make the defendant’s original sentence void requiring modification.
See Richard,
Any argument that the trial court’s decision to include a disciplinary period pursuant to RSA 651:2, Il-e (2007) makes the original fifteen to thirty year sentence unlawful in its entirety is without merit. RSA 651:2, Il-e is a good conduct provision not applicable to the defendant because he committed the offenses prior to its enactment. An unlawful provision, however, does not make the entire sentence void.
Compare State v. Sideris,
Because the original intent was clear, the trial court did not have the authority to amend the sentence.
See Huot,
Because we conclude that the trial court did not have authority to modify the defendant’s sentence, we need not address the defendant’s plain error argument. In light of our ruling under the State Constitution, we also need not address the defendant’s argument under the Federal Constitution.
See Ball,
Reversed.
