DECISION ORDER
ORDERED that the judgment and the resentence are affirmed.
Contrary to the defendant's contention, the hearing court did not err in denying suppression of the physical evidence and his statement to the police. The officers' warrantless search of the store where a controlled substance and weapon were found was permissible under the totality of the circumstances (see, People v. Prochilo, 41 N.Y.2d 759; People v. Gonzalez, 138 A.D.2d 622). Additionally, the defendant's statement was properly admitted since it was not prompted by police words or actions, but rather was voluntary and spontaneous (see, People v. Isasi, 265 A.D.2d 426; People v. Blunt, 273 A.D.2d 146; People v. Ealey, 272 A.D.2d 269).
The defendant's Batson challenges (see, Batson v. Kentucky, 476 U.S. 79) were properly denied as he failed to make the requisite prima facie showing of discrimination. It is incumbent upon a party making a Batson challenge to articulate and develop all of the grounds supporting the claim, both factual and legal, during the colloquy in which the objection is raised and discussed (see, People v. Childress, 81 N.Y.2d 263, 268). In support of the application, the defendant noted only that the prosecutor had "pretty much taken off all African-American men". In the absence of a record demonstrating other facts or circumstances supporting a prima facie case, the Supreme Court correctly found that the defendant failed to establish a pattern of purposeful exclusion sufficient to raise an inference of racial discrimination (see, People v. Harrison, 272 A.D.2d 554; People v. Phillips, 259 A.D.2d 565).
The defendant's remaining contentions, including those raised in his supplemental pro se brief, are unpreserved for appellate review and, in any event, without merit.