This is a consolidated appeal which incorporates both a direct appeal from a judgment of conviction, and an appeal from the denial of a motion for post-trial relief. The direct appeal is presented by counsel, while appellant’s challenge to the collateral attack is made pro se. 2
After a trial by jury, appellant was convicted of first-degree premeditated murder, first-degree felony murder (robbery), first-degree felony murder (grand larceny), robbery, grand larceny [items taken from the victim’s home], grand larceny of an automobile, and unauthorized use of a vehicle. 3 Appеllant was sentenced to imprisonment for three concurrent terms of twenty years to life for the murder convictions. Concurrent to the sentences for murder, the court also imposed sentences of three to nine years for one of the grand larceny convictions and fifteen to forty-five months for unauthorizеd use of a vehicle. Consecutive to the life sentences appellant was sentenced to two to six years for the second grand larceny conviction and five to fifteen years for the robbery conviction.
Appellant advances the following arguments: (1) that he was denied his right to self representation; (2) that the trial court erred when it denied his motion to suppress certain eyewitness testimony; (3) that there was insufficient evidence to support his murder convictions; (4) that the trial court erred when it gave a missing witness instruction; (5) that the felony murder statute is unconstitutional; and (6) that the trial court erred when it imposed consecutive sentences for two counts of felony murder and for the underlying felonies — robbery and grand larceny. We affirm the convictions but remand the case to the trial court for resentencing.
I.
On September 18, 1980, Kathleen Boyden was reported missing by friends and coworkers. An inspection of her apartment suggested criminal conduct, and on September 23,1980, her body was found in the rear of her parked and locked car near Rock Creek Park. Evidence at trial showed that Ms. Boyden was murdered in her apartment by several forceful blows with a blunt instrument to her head.
Ms. Boyden was a first-floor resident of the Idaho Terrace apartment building in Northwest Washington, where appellant was employed as a porter. Compelling evidence linking appellant to the crime was introduced by the government. A witness testified that under the guise of having left tools in Ms. Boyden’s apartment, appellant requested and received the keys to Ms. Boy- *820 den’s apartment оn September 17,1980. At 6:30 a.m. the following morning, appellant was seen leaving the victim’s apartment carrying a women’s pocketbook. Shortly thereafter, a young man making newspaper deliveries saw appellant “peer” from the stairwell into the hallway. On that same morning appellant was seen in possеssion of property that had been stolen from Ms. Boyden. Finally, government witness Renee Carter testified that appellant sought her assistance in concealing the stolen property, and that he then drove Ms. Boyden’s ear to Rock Creek Park where it was abandoned.
II.
Appellant first contends that the trial court erred when it refused to allow him to represent himself at trial as he had an absolute right to proceed
pro se.
The Supreme Court has held that the Sixth Amendment right to self-representation, when voluntarily and intelligently asserted pre-trial, is absolute, and that a deprivation thereof requires reversal.
Faretta v. California,
THE COURT: Mr. Hoge says you wish to address the Court.
THE DEFENDANT: Yеs, sir. The same matter once again. I would like to let the Court know I’m dissatisfied with counsel and I want the record to reflect that I want counsel out of the case. THE COURT: That motion is denied. You are in the middle of trial. You are at a critical stage of it and the Court feels that it’s essential that the trial proceed. I urge you to cooperate with your counsel.
Counsel for appellant continued to represent his client for the duration of the trial.
The right to self-representation, when asserted mid-trial, is not an absolute right. Rather, the trial court must use its discretion and weigh the prejudice to the defendant against any problems оf delay, disruption and inconvenience to the trial.
United States v. Dougherty, supra,
note 4,
Since this problem had previously arisen during the trial, the trial judge was familiar with the nature of the problem and the ethical concerns it presented. Although, as appellant suggests, specific findings were not clearly articulated, the trial judge did make statements in open court to explain how he arrived at his decision. In view of the lack of prejudice to appellant, as evidenced by the record, and the fact that his request came at a critical stage in his trial, we find that the trial court did not abuse its discretion in denying appellant’s request for self-represеntation.
III.
Appellant also challenges the reliability of the eyewitness testimony of Glen Metzdorf, Ms. Boyden’s neighbor. He alleges that the trial court erred when it denied his motion to suppress both Mr. Metzdorf’s line-up and in-court testimony as having been tainted by unduly suggestive police conduct. In support of his claim, appеllant relies on a letter that Mr. Metz- *821 dorf wrote to a friend, shortly after the incident. The letter recounted Mr. Metz-dorf’s conversations with the police investigators concerning his identification of appellant, and went on to say that “... the detectives were able to get [the witness] to separate [his] suppоsitions about the murder ... from the simple resemblance or lack thereof of the person [he had] observed on two occasions.”
In view of appellant’s failure to offer the letter as a suggestivity source at the suppression hearing, his contention on appeal is subject to the plain error stаndard of review.
Christian v. United States,
IV.
Appellant argues that there was insufficient evidence of premeditation and deliberatiоn to support his first-degree murder conviction.
The appropriate standard of review is “whether there was sufficient evidence from which a reasonable juror could fairly conclude guilt beyond a reasonable doubt.”
Head v. United States,
The government maintains, and the record reflects, that there was strong circumstantial evidence to suggest that appellant committed the crimе with premeditation and deliberation. Appellant, having worked in the apartment building, acquired and used the keys to Ms. Boyden’s apartment and removed the screen from the kitchen window for the purpose of reentering her apartment. It is reasonable to conclude that he must have anticipated an encounter with the decedent. There was no evidence to suggest that a frenzied encounter, indicative of an impulsive killing, had taken place.
See Hall v. United States, supra,
Although some time must elapse before deliberation can be found to have existed, there is no fixed time required.
Parman v. United States,
Appellant also argues that there was insufficient evidence of an intent to steal or rob the victim’s property to sustain the felony murder, larceny and robbery. We disagree, and find that the above-mentioned evidence of record supports the conclusion that there was sufficient evidеnce of *822 an intent to steal or rob the victim’s property.
V.
Appellant next contends that the trial court erred in presenting a missing witness instruction to the jury.
As part of his alibi defense, appellant claimed to have been with someone by the name of “James” from approximately 9:00 p.m. to 10:30 p.m. on the evening of September 17, 1980. Appellant testified that he bоrrowed a Mercedes Benz automobile from James, as he had frequently done, drove to numerous locations, and, at approximately 2:00 a.m., returned the automobile to 16th and Decatur Streets, N.W., Washington.
At trial, Ms. Carter testified that on the evening of September 17, 1980, appellant was driving a blue Oldsmobile, not a silver Mеrcedes Benz. She further testified that on the following morning appellant drove a vehicle, which has been identified as Ms. Boyden’s car, to 17th Street while Ms. Carter followed in the Oldsmobile.
A missing witness instruction is proper provided the testimony would have elucidated the transaction, and the missing witness was peculiarly availablе to the non-producing party.
Graves v. United States,
Appellant testified that he had been with James from 9:00 p.m. to 10:30 p.m. on the evening of September 17, 1980, and that he arrived at the nearby National Roller Skating Rink on 16th Street and Kalorama Road at approximately 11:00 p.m. The desk clerk at the Idaho Terrace apartment building testified that appellant requested and received keys to Ms. Boyden’s apartment at approximately 11:00 p.m. One of appellant’s witnesses testified that he saw appellant at the skating rink between 9:10 and 9:30 p.m., while a second defense witness testified that he saw appellant at the skating rink as late as 11:15 p.m. James’ testimony would have helped to elucidate appellant’s whereabouts on the evening of September 17, 1980. Appellant’s argument that James’ testimony would have been cumulative or that it would not have elucidated the transaction attempts to construe the Graves analysis too narrowly and is unpersuasive.
Pursuant to Super.Ct.Crim.R. 12.1, the government sought the nаmes and addresses of all witnesses whose testimony would bear on appellant’s alibi. James’ name did not appear on the list furnished to the government, and the absence of the missing witness’ name “... is a factor to be evaluated in weighing the government’s argument that alibi witnesses are peculiarly available to thе defendant.”
Dent v. United States,
The trial court is afforded “considerable discretion” in determining when a missing witness instruction is appropriate.
Harris v. United States,
VI.
Appellant argues, for the first time on appeal, that the District of Columbia felony murder statute, codified in D.C. Code § 22-2401 (1981), is unconstitutional as it permits the government to “presume malice,” thereby relieving the government of its burden of proving each element of the offense of felony murder beyond a reasonable doubt. We are not bound to decide constitutional challenges that have not been raised below unless we can say that “... the statute is so clearly unconstitutional that it should have been ruled upon by the trial court despite the failure of appellant
*823
to raise the point below.... ”
Robinson v. United States,
VII.
The final question presented is whether the trial court erred when it sentenced appellant for felony-murder (robbery) and felony murder (larceny), as well as for the underlying felonies of robbery and larceny.
Until recently, this court found no merger between the underlying felony and a felony murder provided the sentences were to run concurrently. The application of concurrent sentences, however, hаs been held to be improper as a safeguard against “potential collateral consequences.”
Doepel v. United States,
Remanded for further proceedings consistent with this opinion.
Notes
. Appellant’s collateral attack was in the form of a motion to vacate sentence pursuant to D.C.Code § 23-110 (1981), or, in thе alternative, for a new trial, pursuant to Super.Ct. Crim.R. 33. In support of his motion, appellant asserted the following arguments: (1) that he was denied his right to a speedy trial; (2) that one of the jurors had “preopinioned views of his guilt;” (3) that the court and counsel considered a note from the jury in his absence; (4) that the identificatiоn by one of the government’s witnesses was the product of police coercion; and (5) that he was denied his right to effective assistance of counsel. On May 10, 1982, the trial court denied appellant’s motion to vacate sentence or for a new trial. Judge Ugast, in his detailed and comprehensive memorandum order found that appellant’s claims “... fail to meet the standard required to merit a new trial based on newly discovered evidence,” and that they “... either lack verity, or are vague and conclusory, or even if true do not entitle [appellant] to the relief he requests.” We agree with the trial court and do not find any of appellant’s claims, with respect to post-trial relief, to warrant reversal.
.D.C.Code § 22-2401 (1981), id. at § 22-2401, id. at § 22-2401, id. at § 22-2901, id. at § 22-2201, and id. § 22-2204, respectively.
. The right to self-representation, even when made pretrial, “... can be lost by disruptive behavior during trial, constituting constructive waiver.”
See United States v. Dougherty,
. In a recent case the government recognized and acknowledged this problem. Eugene Dixon v. United States, — A.2d—No. 82-817 (D.C. July 21, 1983) (memorandum opinion and judgment). See government’s brief, note 24.
