Appellant Kevin Bellanger appeals from his jury conviction of armed robbery, D.C. Code §§ 22-2901, -3202 (1981). 2 He contends that the trial court erred in admitting a statement of a coconspirator and abused its discretion in denying appellant’s motion for a mistrial because of the government’s Brady 3 violation. We affirm.
I.
Briefly stated, the evidence showed that appellant, Spike, Ray and three or four other men gathered at Dupont Circle, N.W. and decided to beat up someone at the P Street Beach, in the vicinity of 23rd and P Streets, N.W., in an effort to get some money. On their way there, each man picked up a stick from a building under construction and proceeded on to the Beach. One man picked up a lead pipe. After attacking one man who escaped, appellant and the others beat and robbed Rigoberto Calvo. Calvo’s wallet was recovered from the floor of the police transport vehicle where appellant and Spike were sitting after Spike had attempted to dispose of it.
At trial, John Driscoll testified as an eyewitness for the government. On redirect examination he testified that he heard appellant, Spike and Ray plan what they were going to do. This testimony was admitted into evidence after the trial judge found that the requirements of
Butler v. United States,
Appellant’s reliance on D.C.Code § 22-105a(b) (1981),
5
for the proposition that an overt act must occur before a co-conspirator’s statement is admissible, is both erroneous as a matter of law and misplaced since that section is inapplicable
*503
to a discussion of the scope of the cocon-spirator statement rule. An overt act is necessary for conviction, but a conspiracy need not even he alleged for a court to apply Fed.R.Evid. 801(d)(2)(E).
See Butter, supra,
II.
Appellant also contends that the trial court abused its discretion in denying his motion for a mistrial because the government failed timely to disclose allegedly exculpatory evidence.
On the second day of trial, the prosecutor disclosed to appellant a written statement given by Ray, a juvenile. The statement was that appellant had stopped beating the victim, Calvo, when Spike had removed the victim’s watch, and that another person, previously unnamed (Kilroy), was involved in the assault. As the prosecutor told the court, the statement suggested that appellant had retreated from the conspiracy or the criminal assault, although, in the prosecutor’s view, not sufficiently. The trial court, noting that the statement was probably favorable to the defense, ruled that it fell within Brady. Appellant, who had made a Brady request, moved for a mistrial or, in the alternative, for sanctions to prevent the government from using other coconspirator statements. The court denied the motion, finding no prejudice had been caused to appellant as a result of not having had Ray’s statement three weeks earlier when the government received it; nor, in the court’s view, could defense counsel propose an appropriate sanction. On appeal, appellant contends that he was prejudiced by the delay since Ray’s statement draws into question appellant’s specific intent to commit or aid and abet in a robbery.
Assuming that the government had an obligation under
Brady
to turn over Ray’s statement, appellant has not demonstrated any prejudice by the delay in receiving Ray’s statement. He did not ask for a continuance in order to make use of the statement.
Frezzell v. United States,
Accordingly, the judgment is affirmed.
Notes
. Appellant’s conviction for assault with a dangerous weapon, D.C. Code § 22-502 (1981), was vacated.
.
Brady v. Maryland,
.
See Bourjaily v. United States,
-U.S. -,
.D.C. Code § 22-105a(b) (1981) provides:
No person shall be convicted of conspiracy unless an overt act is alleged and proved to have been committed by 1 [sic] of the conspirators pursuant to the conspiracy and to effect its purpose.
.
See also United States v. Ingraldi,
