Clаrence McCann was convicted of possessing heroin, a Schedule I, Missouri Controlled Substance, § 195.200(1) RSMo 1969, V.A.M.S., and sentenced by the court under § 556.280 RSMo 1969, V.A.M.S., to ten years imprisonment. He apрeals alleging as error: (1) the court’s denial of his motion to suppress narcotics seized from his person in a search not incident to a lawful arrest nor in compliance “with thе constitutional requirements for a search warrant, and none ■ of the exceptions to the warrant apply”; and (2) denial of defendant’s request for disclosure of the State’s informant’s identity. We affirm.
On June 14, 1974, St. Louis Police Officers Robert Letterman and Joseph Mokwa, working in an unmarked police car, met an informant who told them that defendant, whom he named and dеscribed, was selling heroin near the intersection of Vandeventer and St. Louis Avenue. The officers had spoken with this informant many times and had used information from him five or six times leading to several convictions during the preceding year.
Driving to an alley near the intersection he had indicated, the three saw defendant and one Wilfred Jones, a known drug user, seated in the doorway of a building fronting on Vandeventer. The informant left the officers after pointing out defendant. Using binoculars, Letterman and Mokwa maintained surveillance of defendant and Jonеs for about thirty minutes, observing five or six known drug addicts who approached defendant and apparently engaged in transactions in which “exchanges” were made. The officers then placed defendant under arrest; and searching him, Officer Letterman discovered a Kool cigarette package containing thirteen capsules of material which he believed to be heroin. Subsequent police laboratory analysis confirmed this fact and it was these heroin capsules which appellant unsuccessfully sought to supprеss by his motion, contending they were not seized incident to a lawful arrest.
If the arrest was lawful, though warrantless, the officers had express statutory authority to conduct the search and sеize the evidence. Section 195.135(2) RSMo 1969, V.A.M.S., provides: “Any peace officer of the state, upon making an arrest for a violation of this chapter, shall seize without warrant any controlled substance ... in the possession of the person . . arrested, providing said seizure shall be made incident to the arrest.”
A warrantless arrest on probable cause was held constitutionally sufficient to sup
The issue turns on the presence or want of probable cause at the time of arrest. “ ‘In dealing with probable cause, . as the very name implies, we deal with probabilities. These are not technical; they are the factual and practical considerations of everyday life on which reasonable and prudent men, not legal technicians, act.’ Brinegar v. United States, supra, [
The rule of probable cause has been described as a practical non-technical concept “affording the best compromise that has been found for accommodating . often opposing interests. Requiring more would unduly hamper law enforcement. To allow less would be to leave law-abiding citizens at the mercy of the officers’ whim or caprice.” Brinegar v. United States, supra,
Here the officers had substantial detailed knowledge from a demonstrаbly reliable informant whose assistance had led to several convictions in the preceding year. The informant told them defendant was then selling heroin at a named locatiоn. Defendant was found where the informant said he would be and during a thirty minute surveillance the officers observed five or six known drug addicts approach and appear to engagе in transactions with defendant in which it appeared exchanges were made. From this we find there was probable cause to arrest defendant and perceive no violаtion of his constitutional rights in the subsequent search.
Defendant relies on Sibron v. New York,
Other authorities cited by defendant
For his final point defendant contends the court erred in not compelling disclosure of the informant’s identity. In Roviaro v. United States,
requiring disclosure of an informant “is a matter resting within the discretion of the trial court.” State v. Yates, supra at 25[9]; State v. Hubble, supra at 361[4].
The courts have distinguished between participant informants, that is, those who are active in introducing police officers to the suspect or in setting up the criminal act and simple informants who merely provide information. The likelihood that fundamental fairness will require the disclosure of the identity of the latter group is substantially less. See State v. Edwards, supra at 447[4]; State v. Yates, supra at 25[11, 12]. In the present case the informant’s only role was providing advance information, which was followed by police investigation and fact determination leading to the arrest. His testimоny or cross-examination would not have affected the fundamental issue of defendant’s guilt or innocence. “In State v. Sellaro,
The judgment is affirmed.
Notes
. Terry v. Ohio,
