The court's independent source ruling was correct. We see no reason to disturb the court's credibility determinations as to the independent source issue, which are supported by the record. The witness's hearing testimony concerning her opportunities to observe defendant, and the detailed description she provided of him, provided clear and convincing evidence of an independent source for her in-court identification (see, People v. Williams, 222 A.D.2d 149, lv denied 88 N.Y.2d 1072).
Defendant was not prejudiced when the tape of a 911 call, in which the caller, an unidentified police officer, quotes an ambiguous, purportedly exculpatory statement by an unidentified witness, was inadvertently erased after having been requested by defendant and subpoenaed by the People. Defendant made effective use of the Sprint report of such call, which was provided to him before trial (see, People v. Cortijo, 70 N.Y.2d 868), and the court's adverse inference instruction was more than enough to prevent any possible prejudice (see, People v. Morillo, 181 A.D.2d 532, lv denied 80 N.Y.2d 835). There was no reasonable possibility that disclosure of the 911 tape would have led to the discovery of exculpatory evidence in admissible form or would have affected the outcome of the trial. Defendant's claim that the tape would have had more value than the Sprint report rests on speculation (see, People v. Seaman, 238 A.D.2d 449, 450, 90 N.Y.2d 863).
We perceive no abuse of sentencing discretion.
THIS CONSTITUTES THE DECISION AND ORDER OF SUPREME COURT, APPELLATE DIVISION, FIRST DEPARTMENT.