Opinion for the Court filed by Circuit Judge SENTELLE.
Michael Joe Taylor, Chardale Arnaz Bowe, and Eric Lamont Hutchinson appeal judgments of conviction on a variety of drug distribution and possession charges. They assign as error the District Court’s denial of Taylor’s motion to suppress cocaine found in his pocket at the time of his arrest; jury instruction on reasonable doubt; refusal to give Hutchinson’s requested instruction on identification; and enhancement of Bowe’s sentence for obstruction of justice. Because we find no error, we affirm appellants’ convictions and sentences.
I. BACKGROUND
After repeated complaints of drug dealing at the intersection of Rhode Island Avenue and Thayer Street in Northeast Washington, the District of Columbia Metropolitan Police Department set up a mobile observation post near there and monitored suspected narcot *1553 ics transactions. Using binoculars from a distance of twenty to forty feet, with an unobstructed view, two experienced officers inside the unit observed appellants Bowe and Hutchinson apparently selling drugs. Hutchinson and Bowe kept the drugs they were selling in a brown paper bag on the ground under the front bumper of a parked bus about ten feet from where they were standing.
After watching two apparent transactions, the officers observed Taylor approach and talk briefly with Hutchinson. Hutchinson then retrieved a small object from the brovm paper bag, which he gave to Taylor in return for cash. Hutchinson replaced the brown paper bag, returned to the corner where Bowe was seated, and gave Bowe the money. Bowe counted the money and placed it in his pocket.
When Taylor left, the officers radioed a lookout, describing Taylor’s clothing and physical appearance and identifying him as a suspected narcotics purchaser. The arresting officers recognized Taylor as fitting the radio description of the suspected drug purchaser. After identifying themselves, the police officers searched Taylor’s outer clothing, but found nothing incriminating. The arresting officers then contacted the officers in the observation post who saw the transaction and were told to look in the watch pocket of Taylor’s pants. A second search of the watch pocket yielded a ziplock bag containing a rock of crack cocaine. Taylor was arrested. Laboratory analysis determined that the substance was eighty percent pure cocaine base. One of the officers from the observation post identified Taylor at the police station as the purchaser in the third transaction.
In the meantime, after observing a fourth transaction, the officers contacted the “arrest team” by radio, identifying Bowe and Hutchinson as suspected narcotics sellers and describing their clothing and physical appearance. The officers who arrested Bowe and Hutchinson near the intersection where the sales took place recovered $178 in currency from Bowe’s pocket and retrieved from the ground near the bus the brown paper bag which contained twenty-four ziplock bags of a rock-like substance later determined to be cocaine base, with an average purity of seventy-four percent.
Bowe and Hutchinson were indicted, tried and convicted of distribution of cocaine base and possession with intent to distribute five grams or more of cocaine base, both in violation of 21 U.S.C. § 841 (1988). On the same indictment Taylor was convicted of possession of cocaine base, in violation of 21 U.S.C. § 844 (1988). The District Court sentenced Taylor to twenty-one months in prison, followed by one year of supervised release; Bowe to concurrent terms of seventy-eight months in prison, followed by four years of supervised release; and Hutchinson to concurrent terms of 120 months in prison, followed by eight years of supervised release. All three defendants appealed.
II. Taylor’s MotioN to Suppress
Appellant Taylor challenges the District Court’s denial of his motion to suppress the cocaine seized from his person at the time of his arrest. The District Court stated that it saw “nothing at all impermissible from a constitutional standpoint about the police conduct in this case; and in considering the totality of the circumstances, the motion[ ] to suppress [is] denied.”
In reviewing a denial of a motion to suppress, we review the District Court’s findings of fact under a clearly erroneous standard and its legal conclusions
de novo. United States v. Garrett,
We believe the totality of the circumstances at the time of Taylor’s arrest was sufficient to establish probable cause.
See
*1554
United States v. White,
We are somewhat troubled because the District Court, although properly employing “totality of the circumstances” phraseology in rejecting Taylor’s motion, never expressed a conclusion that the officers had probable cause to arrest Taylor. The government argues that this shortcoming is inconsequential because even if the police did not have probable cause, at the very least they had a “reasonable suspicion” that Taylor was involved in criminal activity, entitling them to stop and frisk him.
Terry v. Ohio,
The
Terry
argument is without merit. A
Terry
stop may not be as intrusive as a search incident to an arrest based upon probable cause. Whereas a search on probable cause may be thorough enough to prevent the concealment of evidence,
see Chimel,
Minnesota v. Dickerson,
— U.S. -,
We nevertheless uphold the District Court’s denial of the motion to suppress because there clearly was probable cause to arrest Taylor, even though the District Court failed to state on the record its essential findings of fact, as required by Rule 12(e) of the Federal Rules of Criminal Procedure. The essentially uncontested facts of this case are on all fours with a number of other cases in which this court has affirmed findings of probable cause,
see, e.g., United States v. White,
Although we sustain its judgment on the facts before us, we remind the District Court that the interests of justice and clarity — not to mention the express requirements of Rule 12(e) — would be better served if it articulated clearly its findings of fact and conclusions of law. We do not offer this observation with any desire to burden the already scarce resources of the District Court. We simply note that the court must have found the facts mentally in order to have reached its conclusion of law, and needed only to state them aloud on the record to both meet the requirements of the Rule and facilitate the accurate review of the proceedings.
III. The Reasonable Doubt Instruction
Appellants Bowe and Hutchinson challenge the District Court’s instruction on reasonable doubt given over their objections. (Appellant Taylor objected below, but does not raise this issue on appeal.) The question for us on review is ‘“whether there is a reasonable likelihood that the jury has applied the challenged instruction in a way5 that violates the Constitution.”
Estelle v. McGuire,
— U.S.-,-,
At trial, appellants requested the so-called “Redbook” instruction on reasonable doubt, which reads as follows:
Reasonable doubt, as the name implies, is a doubt based on reason, a doubt for which you can give a reason. It is such a doubt as would cause a juror, after careful and candid and impartial consideration of all the evidence, to be so undecided that he cannot say that he has an abiding conviction of the defendant’s guilt. It is such a doubt as would cause a reasonable person to hesitate or pause in the graver or more important transactions of life. However, it is not a fanciful doubt nor a whimsical doubt, nor a doubt based on conjecture. It is a doubt which is based on reason. The government is not required to establish guilt beyond all doubt, or to a mathematical certainty or a scientific certainty. Its burden is to establish guilt beyond a reasonable doubt.
Young Lawyers Section of the Bar Ass’n of the District of Columbia, Criminal Jury Instructions: District of Columbia 46 (3d ed.1978) (the “Redbook”).
The District Court refused to give the Redbook instruction, stating that “I don’t know and have never known what a doubt is that could cause a reasonable person to hesitate or pause in the graver or more important transactions of life.” Instead the court gave the following instruction, drawn from the Federal Judicial Center’s Pattern Criminal Jury Instructions:
Again, as I told you at the start, every defendant in a criminal case is presumed to be innocent. This presumption of innocence remains with defendants Hutchinson, Bowe, and Taylor throughout the trial unless and until each is proven guilty beyond a reasonable doubt.
The burden is on the government to prove a defendant guilty beyond a reasonable doubt. This burden of proof never shifts throughout the trial.
The law does not require a defendant to prove his innocence or to present any evidence.
Every defendant in a criminal trial has the absolute right not to testify. You must *1556 not draw any inference of guilt against the defendants because they did not testify.
As I said, the government has the burden of proving the defendants guilty beyond a reasonable doubt. Some of you may have served as jurors in civil cases where you were told that it was only necessary to prove that a fact is more likely true than not true. We call that the preponderance of the evidence.
In criminal cases, the government’s proof must be more powerful than that; it must be beyond a reasonable doubt. Proof beyond a reasonable doubt is proof that leaves you firmly convinced of the defendant’s guilt.
There are very few things in this world that we know with absolute certainty, and in criminal cases the law does not require proof that overcomes every possible doubt.
If based on your consideration of the evidence you’re firmly convinced that a defendant is guilty of the crime charged, it is your duty to find him guilty.
If on the other hand you think there is a real possibility that a defendant is not guilty, you must give him the benefit of a doubt and find him not guilty.
See Pattern Criminal Jury Instructions 28 (Instruction 21) (Federal Judicial Ctr.1988) (the “Pattern Instructions”).
Appellants urge us to order a new trial and direct the District Court to use the
Redbook
definition of reasonable doubt. Appellants make two separate arguments. First, they point out that this Court has explicitly endorsed reasonable doubt instructions based upon the
Redbook
definition and urge that this definition should be mandatory. In
Moore v. United States,
While it is true that we have approved various reasonable doubt instructions that include the idea of hesitating to act in matters of importance, we have never suggested that the
Redbook
instruction is mandatory. In fact, both the Supreme Court and this Court have held clearly to the contrary.
See, e.g., Holland,
Second, appellants argue that there are two critical defects in the reasonable doubt instruction the District Court gave. They argue first, that the government’s burden of proof was diluted by equating being “firmly convinced” of guilt with proof beyond a reasonable doubt. Second, appellants maintain that the language stating that there must be a “real possibility” of innocence impermissibly shifted the burden of proof to the defense. Appellants point out that the Fourth Circuit has criticized the “real possibility” language in
United States v. Porter,
We are of the view that the District Court’s explanation of reasonable doubt was not in error. This is not a case where the
*1557
court neglected to instruct the jury that it must find the defendants guilty beyond a reasonable doubt,
see Jackson v. Virginia,
Cage v. Louisiana,
Furthermore, though several circuits have criticized reasonable doubt instructions modeled on the
Pattern Instruction,
none has found its use reversible error.
See United States v. Gibson,
We do not share appellants’ view that instructing jurors that they must be “firmly convinced” of a defendant’s guilt lowers the government’s burden of proof.
See United States v. Velasquez,
Nor do we think that informing jurors they must acquit a defendant if there is a “real possibility” of his innocence shifts the burden of proof to the defendant. In
United States v. Hunt,
In sum, we reject appellants’ argument that the District Court erred by not using the
Redbook
instruction for reasonable doubt. Not only is the
Redbook
instruction not mandatory,
see Holland,
The terms “reasonable” and “doubt” are as accessible to laymen as they are to experts. Ordinarily, a district judge may be best advised to attempt no definition of reasonable doubt unless the jury requests it. The purposes of having juries may be best served if juries, in the first instance, bear the responsibility for defining reasonable doubt. Experience has shown that attempts to define reasonable doubt add little in the way of clarity and often add much in the way of confusion and controversy. As the Supreme Court noted in
Holland v. United States,
More recently, in
Cage v. Louisiana,
IV. Instruction on Identifioation
Appellant Hutchinson also challenges the District Court’s refusal to give his requested instruction on identification. At the close of evidence, Hutchinson requested an instruction on identification, asserting that “it is the theory of the defense that the police arrested the wrong individual.” The government argued that there was no evidence, or even an implication, of misidentifieation in this ease. The District Court agreed, adding that giving the instruction sought would confuse the jury.
As a general rule, the refusal to give an instruction requested by a defendant is reversible error only if “the instruction (1) is substantively correct; (2) was not substantially covered in the charge actually delivered to the jury; and (3) concerns an important point in the trial so that the failure to give it seriously impaired the defendant’s ability to effectively present a given defense.”
United States v. Grissom,
More to the point, we have held that a District Court’s refusal to give an identification instruction is not erroneous in the ab-
*1559
senee of “special difficulties” in the identification of the defendant.
See United States v. Boney,
Predictably, Hutchinson attempts to distinguish his case from
Boney.
Here, the officer who observed Hutchinson was not face-to-face with him, but was in an observation post; the observed transactions in this case involved six different people; and the officer had been involved in over two hundred arrests over the past three years, ninety percent of which were drug-related. Hutchinson cites as controlling
Salley v. United States,
We hold that
Boney
governs this case. Although in
Salley
we stated that a “requested instruction specifically bringing this defense of mistaken identity to the jury’s attention in a narcotics case must be given,”
id.
at 899, in
Boney
we described that holding as restricted “to fact patterns that reveal[ ] some special difficulty in the identification.”
Boney,
V. Obstruction of Justioe
Appellant Bowe challenges the enhancement of his sentence for obstruction of justice. After the jury returned a guilty verdict against Bowe on the count charging possession with intent to distribute five grams or more of cocaine base, the jury resumed its deliberations as to the other count against Bowe, distribution of cocaine base, on which the jury had not yet reached a verdict. An hour later, the foreman informed the court that the jury had reached a verdict on the remaining count against Bowe. Bowe, who was at large on his own recognizance, was nowhere to be found. His attorney agreed to proceed with the verdict in Bowe’s absence. The jury returned a verdict of guilty on the distribution count. The court issued a bench warrant for Bowe’s arrest. He surrendered five days later.
The probation office recommended a two-level enhancement for obstruction of justice based on Bowe’s leaving the courtroom. At sentencing Bowe argued that he did not “willfully” obstruct justice because he fled out of fear, rather than with the intent to disrupt the administration of justice. The District Court found that Application Note 3(e) to the Sentencing Guidelines section 3C1.1 directed a two-level enhancement. Section 3C1.1 states that a sentencing court may enhance a defendant’s base offense level by two offense levels if the defendant “willfully obstructed or impeded, or attempted to obstruct or impede, the administration of justice during the investigation, prosecution, or sentencing of the instant offense.” United States Sentencing Comm’n, Guidelines Manual § 3C1.1 (Nov. 1992) (“U.S.S.G.”). Application Note 3(e) states that such an enhancement is proper where a defendant “escap[ed] or attempted] to escape from custody before trial or sentencing; or willfully fail[ed] to appear, as ordered, for a judicial proceeding.” U.S.S.G. § 3G1.1, application note 3(e). In adopting the presentence report recommendation that Bowe’s offense level be enhanced by two levels, Bowe’s imprisonment range under the guidelines in *1560 creased from 63-78 months (at offense level 26) to 78-97 months (at offense level 28). The District Court sentenced Bowe at the bottom of the guideline’s range to 78 months’ imprisonment, noting that “the two guideline ranges run into each other.”
The issue of whether a defendant’s obstructive conduct fits within section 3C1.1 involves a legal interpretation which we review
de novo. See United States v. Barry,
True, some decisions have held that section 3C1.1 includes a specific
mens rea
requirement that a defendant must have consciously acted for the purpos
e
obstructing justice.
See, e.g., United States v. Gardiner,
As we noted in
United States v. Monroe,
VI. Conclusion
For the reasons stated herein, appellants’ convictions and sentences are affirmed.
So ordered.
Notes
. More recently still, in
Sullivan v.
Louisiana,U.S. -,
