— Appeal by the defendant from a judgment of the Supreme Court, Queens County (Curci, J.), rendered July 10, 1987, convicting him of criminal sale of a controlled substance in the third degree, upon a jury verdict, and imposing sentence.
The defendant’s conviction arises out of a narcotics transaction observed by the police in Queens County on the afternoon of January 23, 1987. The crucial testimony against the defendant, the alleged seller, was supplied by the alleged buyer of the narcotics, who testified for the prosecution.
On the instant appeal, the defendant argues that reversible error was committed by the trial court when it (1) denied, prior to summations, the defense counsel’s request that it charge the agency defense to the jury, and (2) failed to charge the jury that the alleged buyer of the drugs was an accomplice as a matter of law whose testimony had to be corroborated in order to convict the defendant.
We agree with defendant’s arguments.
It is well settled that an agency charge must be given where there "is at least some evidence, however slight, to support the inference that the supposed agent was acting, in effect, as an extension of the buyer” (People v Argibay,
Finally, the purchaser of the drugs was an accomplice as a matter of law, whose testimony had to be corroborated in order to convict the defendant (see, CPL 60.22; People v Thine,
