78 N.Y.2d 583 (1991)
Under the fellow officer rule, an arresting officer can rely on information from a fellow officer to establish probable cause, even if that information is hearsay, provided the sending officer possessed the requisite probable cause.
Summary
The New York Court of Appeals affirmed the Appellate Division’s order, holding that the arresting officer had probable cause to arrest the defendant based on the fellow officer rule. The undercover officer’s radio transmission of a “positive observation,” which the arresting officer understood to mean a drug transaction, coupled with a detailed description of the participants, was sufficient to establish probable cause. The court found that the undercover officer’s observation of a drug transaction provided adequate grounds for the arrest, negating the need for the undercover officer to testify at the suppression hearing.
Facts
On October 16, 1991, undercover police officer Anthony Romano, a member of the Queens Tactical Narcotics Task Force (TNT), observed defendant Rosario exchanging what appeared to be drugs for money with two individuals. Romano radioed fellow officer Evelyn Cardenales, who was working as his backup, informing her that he had made a “positive observation.” He provided a detailed description of the participants’ clothing, physical characteristics, and location. Cardenales proceeded to the location and arrested Rosario and the other individuals.
Procedural History
The defendant was arrested and charged with drug-related offenses. At a suppression hearing, the defendant argued that the police lacked probable cause for the arrest. The trial court denied the motion to suppress. The Appellate Division affirmed the trial court’s decision. The case was appealed to the New York Court of Appeals.
Issue(s)
Whether the arresting officer had probable cause to arrest the defendant based on the undercover officer’s radio transmission of a “positive observation” and a detailed description of the participants.
Holding
Yes, because under the fellow officer rule, an arresting officer is entitled to act on the strength of a radio bulletin from a fellow officer and to assume its reliability, and the undercover officer’s observation of the drug transaction established probable cause for the arrest.
Court’s Reasoning
The Court of Appeals relied on the fellow officer rule, which allows a police officer to act on the strength of a radio bulletin from a fellow officer and to assume its reliability (People v Lypka, 36 NY2d 210, 213). The court also cited People v Petralia, 62 NY2d 47, 52, stating that a court may rely on the hearsay testimony of the arresting officer alone to establish probable cause at a suppression hearing, without needing to produce the undercover officer. The court found that the arresting officer, Cardenales, was justified in relying on Romano’s personal observation of the crime.
The court addressed the defendant’s argument that the phrase “positive observation” was insufficient to communicate the nature of the conduct observed. However, Cardenales testified that the phrase was commonly used among police officers to indicate an exchange of drugs for money, and she understood it to mean that Romano had personally witnessed such an exchange. The court drew an analogy to People v Maldonado, 86 NY2d 631, where a “positive buy” was deemed sufficient to establish probable cause.
The court rejected the defendant’s attempt to distinguish the case from Maldonado, arguing that it involved a police officer’s mere observation of a drug transaction, rather than a purchase of narcotics by the undercover officer. The court stated that Romano’s observation of the exchange of drugs for money, standing alone, established probable cause, referencing People v McRay, 51 NY2d 594, 604: “[e]xchange of currency negates all but the most implausible explanations for the transaction, and thus conveys more than sufficient indicia of a drug sale to warrant an arrest.” The Court of Appeals emphasized that an experienced officer’s observation of a drug transaction provides sufficient probable cause for an arrest under the fellow officer rule, supporting effective law enforcement and efficient investigations.