Aрpellant was convicted by the court sitting without a jury of unlawfully possessing heroin and cocaine and was sentenced to a total of four years imprisonment. He contends on this appeal that he was unlawfully arrested, and consequently evidence obtained from him аt the time of his arrest was improperly admitted in evidence at the trial over his objection.
Detective John Sewell testified that at 9:20 a.m. on June 6, 1968, an informer, personally known to him, contacted him by phone at the police station, advising that appellant was in the 1100 block of Pennsylvania Avenue selling narcotics. Sewell testified that his informer had called him from the 1100 block of Pennsylvania Avenue; that his informer wаs a narcotic user, long associated with narcotic peddlers and addicts in the Baltimore area, and that the informer had supрlied reliable information to the police since 1966. Sewell named two specific arrests made in March of 1968 on information obtаined from his informer, a search and seizure warrant having first been obtained on the basis of the informer’s information, resulting in the actual seizure of seventy-seven capsules of heroin from the arrested individuals.
Sewell testified that he knew appellant as a frequenter of the 1100 block Pennsylvania Avenue; that he had observed him at this location on a number of earlier occasions, in the company of known narcotic addicts, two of whom he specifically named. As a result of the informer’s information, Sewell immediately went to the 1100 block of Pennsylvania Avenue, where he saw appellant speaking with two known addicts whom he (Sewell) identified by name. Sewell also observed that his informer was present in the area, but he did not speak to him. He also observed the appellant’s activities from three to five min *153 utes, аt which time appellant talked to two known addicts. Sewell thought he observed something being passed between appellant and one of the addicts. Appellant was then arrested by Sewell and searched on the street, his outer clothing being patted down at that timе, and his pockets searched. No narcotics were found. Appellant was then taken to the police station where he was stripped. Narcotics were recovered from the area of his crotch. They had been held in place by a ladies girdle wоrn beneath his shorts. A total of thirty capsules of heroin and cocaine was found.
Appellant contends that there was no probаble cause to make a warrantless arrest since the reliability of Sewell’s undisclosed informer was not shown; and that it was not shown that Sewell knew appellant was an addict, or that he had theretofore ever been arrested for narcotics violations. He further contends that the informer’s information had never been used in the past to make a warrantless arrest — that in all prior cases the pоlice had obtained a search and seizure warrant based on the informer’s information. He also argues that as the first search on the street revealed no narcotics, whatever probable cause the police initially may have had to make a warrantless arrest was dissipated at the time of the second search in the police station.
On the facts of this case, the constitutional validity of the search and seizure manifestly depends upon the constitutional validity of appellant’s arrest. Whether an arrest without an arrest warrant is constitutionally valid in a case involving, as here, a felony, necessarily turns upon whether, at the moment the arrest was made, the arresting officer or the police acting as a team had probable cause to make it — whether at that moment thе facts and circumstances within their knowledge and of which they had reasonable trustworthy information were sufficient to warrant a prudent mаn in believing that the accused had committed or was committing a felony. And where, as here, the arrest is initiated on hearsay information received from an informer, the State, to estab
*154
lish its legality where challenged, must sufficiently inform the trial judge of some of the underlying circumstances from which the informer concluded that a crime was being or had been committed by the person to be arrested, and some of the underlying circumstances from which the police concluded that the informer was credible or his information reliable. See
Mullaney v. State,
In
McCray v. Illinois,
In
Hundley v. State,
The trial judge in the present case fоund as a fact from the evidence that Sewell’s informer was reliable in the constitutional sense and that his information, coupled with the arresting officer’s own observations corroborative of the informer’s information, mounted up to probable cause supporting thе warrantless felony arrest. We think the trial judge’s conclusion is amply supported by the authorities. See
Spinelli v. United States,
Judgments affirmed.