The defendant was convicted by a jury of breaking and entering a building in the nighttime with intent to commit a felony, a common law crime now codified by statute at G. L. c. 266, § 16. 1
*689 The jury could have reached their verdict from the following evidence. After hearing the sound of breaking glass in the early hours of the morning, a thirteen year old girl awakened her mother and they proceeded to investigate. Upon seeing a figure, later identified as the defendant, walk by a window, the daughter screamed. The defendant then knocked on the front door, and, after identifying himself, stated that a neightbor had called his father (a police officer) regarding some suspicious activity in the neighborhood and that his father had asked him to check the premises. There was uncontroverted evidence showing that this statement was false. After noticing that one of the defendant’s hands was bleeding and that both of them were shaking, the daughter (at her mother’s direction) bandaged the injured hand. Later that morning, it was observed that the outer storm window of a window at the front of the house had been shattered, and the wooden sash of the inner window had pry marks from a crowbar or similar instrument. Other than this, however, the inner window was intact. A crowbar and a hammer, both appearing bloodstained, were later found near the front door.
The defendant appealed from his conviction to the Appeals Court, which overturned the District Court’s verdict on the ground that there was no showing made of an “entry” into the house, within the meaning of G. L. c. 266, § 16.
We dispose first of a statutory prerequisite about which there is little contention, that someone did in fact “break” into the house. The statutory element of a breaking is broadly defined. It has long been understood to include all actions “violating the common security” of a dwelling, not only obvious intru
*690
sions into locked areas but also the “lifting a latch and opening the door, though not bolted or locked; the shoving up a window, though not fastened... and various other acts.”
Commonwealth
v.
Stephenson,
It is less clear whether by breaking the outer window and attempting to open the inner window the defendant effected an “entry” into the house, within the meaning of the statute. The legislative history of G. L. c. 266, § 16, and the cases applying it, shed little light on the meaning to be accorded the entry requirement in this somewhat singular context. However, the crime of breaking and entering is an ancient one, and examination of its common law roots provides guidance in discerning the meaning of the term in the instant case. As has long been recognized, a statute should not be interpreted as being at odds with the common law “unless the intent to alter it is clearly expressed.”
Commonwealth
v.
Knapp,
At common law, the general rule regarding the crime of breaking and entering was that any intrusion into a protected enclosure by any part óf a defendant’s body was enough to satisfy the legal requirement of entry.
Commonwealth
v.
Glover,
We can find no support at common law for the view voiced by the Appeals Court that such an entry must be accompanied by a removal of all remaining barriers (i.e., the inner window) for it to be actionable. Contrast
State
v.
Hart,
*692 The defendant argues that there was insufficient evidence introduced by the Commonwealth for the jury reasonably to conclude that a part of the defendant’s body did penetrate the space between the two windows. In this regard, the defendant correctly points out that if only an instrument (e.g., a crowbar) intruded into this space, it must be proved that the instrument was not only used for the purpose of facilitating the break, but that it also provided the means “by which the property was capable of being removed, introduced subsequent to the act of breaking, and after that essential preliminary had been fully completed” (emphasis in original). Rex v. Hughes, 1 Leach 406, 407 (1785). The instruments at issue, a crowbar and a hammer, were clearly only adequate to perform the initial task of effectuating the break.
However, a finding of an entry can be based upon an inference as well as physical proof.
Commonwealth
v.
Lewis,
The defendant also bases his claim of error on the contention that the prosecutor made reference in her argument to evidence not introduced during the jury trial. The defendant contends that at the earlier bench trial the mother testified that at some time after the break-in, she removed the screen (covering the broken storm window) from its tracks, but that, during the jury trial, no evidence was submitted as to how or when the screen was removed from the window. The defendant argues, in effect, that the prosecutor, in her closing argument, asked the jury to infer that the defendant removed the screen from its tracks, a point on which there was no evidence and which had been shown not to be the case in the earlier trial.
After carefully studying the transcript of the prosecutor’s argument, we find no indication that the prosecutor attempted to persuade the jury to make this improper inference. Instead, it appears that the prosecutor was merely trying to urge the jury to infer that the screen had to have been
moved
by the defendant to some degree in order to allow his hand to penetrate the storm window.
2
On the evidence submitted, this was a permissible inference. “Counsel has the right to argue inferences from the evidence favorable to his case, and the precise form should not control unless it tends to lead the jury to an im
*694
proper inference not from the evidence but from the apparent personal knowledge of the attorney.”
Commonwealth
v. Nordstrom,
Finally, the defendant makes two arguments with respect to the sentence imposed, which we shall dispose of summarily. Although the sentence of two and one-half years in a house of correction (eighteen months to be served, balance suspended) was within the statutory guidelines set out in G. L. c. 266, § 16, the defendant maintains that the judge weighed certain improper considerations in making his sentencing decision. Evaluation of the defendant’s arguments must be guided by the principle that “a judge may consider many factors which would not be admissible as evidence in the trial of a case. The judge may consider hearsay, the defendant’s behavior, family life, employment, and various other factors. . . . The judge is permitted great latitude in sentencing, provided the sentence does not exceed statutory limits.”
Commonwealth
v.
Celeste,
The defendant points first to the judge’s mention of the fact (during his discussion of the sentence) that the charge in the complaint was reduced from burglary (G. L. c. 266, § 15) to breaking and entering in the nighttime (G. L. c. 266, § 16), so as to confer jurisdiction on the District Court. The defendant argues that the judge improperly allowed his sentencing decision to be influenced by this fact, and, by parsing the judge’s comments closely, the defendant presents us with a statement by the judge supposedly depicting this improper influence. 3 *695 When this statement is read in context, we derive a quite different impression. The judge was rightly troubled by certain aggravating factors accompanying the breaking and entering, most prominently the early hour of the morning and the fact that the mother and her two daughters were alone at home, the latter fact being known to the defendant. We see the judge’s statement as being an articulation of this concern, which was a concern highly relevant to the sentencing determination. We can detect no impropriety in the judge’s mention of the reduction of the charge in this context.
We similarly find no merit in the defendant’s objection based upon remarks made by the judge after he asked the defendant the question: “What is there that you can tell me, Mr. Burke, if anything, that would mitigate the circumstances that I find myself confronted with here?”
4
The defendnat argues, on the basis of this exchange, that the judge in effect decided to punish the defendant with a longer sentence on account of a perception that his answers to the judge’s questions were untrue. We disagree. We see this discussion as being no more than an effort by the judge to explore whether any factors existed to mitigate the defendant’s guilt. This is quite unlike cases where a judge has improperly threatened to punish a defendant if he did not confess his guilt. See,
e.g,,LeBlanc
v.
United States,
The judgment of the District Court is affirmed.
So ordered.
Notes
General Laws c. 266, § 16, as appearing in St. 1974, c. 462, § 2, states: ‘Whoever, in the night time, breaks and enters a building, ship or vessel, *689 with intent to commit a felony, or who attempts to or does break, bum, blow up or otherwise injure or destroy a safe, vault, or other depository of money, bonds or other valuables in any building or place, with intent to commit a larceny or felony, whether he succeeds or fails in the perpetration of such larceny or felony, shall be punished by imprisonment in the state prison for not more than twenty years or in a jail or house of correction for not more than two and one half years.”
The relevant sections of the prosecutor’s closing argument were as follows: “You don’t have evidence of where the screen . . . was first thing in the morning. But you notice glass that has fallen out of the window, so you can infer that the screen is pushed out or tampered with, at least enough to let the glass in the storm out.
“And you have the pictures of the windows and they show you — and I expect and I hope that you’ll look at these pictures when you get into the jury room, that there are pry marks on . . . first the screen, then the storm, and finally, in attempt to pry right into the... sash, which is at the very back.
a “Don’t you have to find a way to move out the screen so that the broken glass would Ml out, because you know for sure that the broken glass in the middle window got out on the ground, and that means that there was some movement, movement of the glass and movement of the screen.”
The judge commented: “So it seems to me at this particular point in time, we’re talking about a greatly reduced crime . . . [from burglary to breaking and entering in the nighttime].”
After some conversation, the judge went on to press the defendant for more specific information:
The judge: “Well, why did you feel it necessary to break into the house?”
The defendant: “I didn’t break into the house.”
The judge: “Well, the windows were broken, there was a pry bar that was inserted into the sash. Who did that?”
The defendant: “I have no idea. I —”
The judge: “The Jury has said you did. As far as this Court is concerned, you did.”
