Here is the familiar question whether the affidavit of a police officer furnished probable cause for the issuance of a search warrant. The experienced judge below
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held, in the light
oí Aguilar
v.
Texas,
We deal seriatim with the statements in the affidavit of Sergeant Edward J. Branscombe of the State police, the sole support for the warrant to search premises of Stephen Kaufman at Flower Hill Road, Warwick, for narcotic substances and related paraphernalia. Branscombe narrated that an unnamed person approached him in August, 1977, and said that Kaufman was dealing in the Amherst area with large quantities of marihuana and cocaine. In 1975 a second unnamed person told Special Agent Michael W. Meyrick of the Federal Drug Enforcement Administration that Kaufman was moving marihuana and cocaine between the Amherst area and Vermont; also that Kaufman used the name Stephen Plumb. The former piece of information was repeated in October, 1977. Of the first person, Branscombe stated that he has supplied accurate information in the past which led to the arrest and conviction of a certain individual on drug charges. That reported experience was enough to qualify the person as a source of information. See
Commonwealth
v.
Hall,
However, regardless of the qualification of either informant as a source, the information provided was not enough to base a warrant, for the description of criminal activity was
*303
without the detail, either as to its content or the process by which the content was obtained, that could raise it above the level of a casual rumor or a mere reflection of the reputation of the supposed actor. See
Spinelli
v.
United States,
A tip in itself inadequate may be fortified through corroboration of its elements by means of police investigation. See
Commonwealth
v.
Vynorius,
Although intrinsically insufficient, and insufficiently corroborated, a tip can yet count as a factor in a total picture that may satisfy a magistrate as to probable cause. See
Spinelli
v.
United States,
There is no proper foundation in these statements, even when they are taken in combination, and the tips are super-added, for issuing a warrant to search the particular location. Notably absent is reliable specific information from any quarter placing illegal drugs or drug transactions there in the past (see
Commonwealth
v.
Vynorius,
369 Mass, at 23); the report of undercover agents that drugs were kept in the house cannot serve, as it is a general averment unrevealing of any source in actual observation. So, too, the allegation of relationship with known drug offenders is left in the abstract — there is no connection with the premises, as was the case in
Commonwealth
v.
Hall,
366 Mass, at 798, where such persons were seen entering and leaving the place.
4
It is “consistent” with the observation of bags at the locus that they were the common plastic bags which, if they are used
*305
to move marihuana, are also used to move many other things. Weight may be given to the experience of law enforcement officers regarding criminal techniques
(Commonwealth
v.
Taglieri,
Like the judge below, we think it unnecessary to go into the argument that much of what was offered in the Brans-combe affidavit, as above described, was too “stale” to serve as support for the warrant. See
Sgro
v.
United States,
Order affirmed.
Notes
For purposes of the present case we need not be drawn into the question whether the corroboration may come from observation of innocent conduct or must derive from conduct suggestive of crime. Compare
United States
v.
Gonzalez,
There the corroboration came from actions of the suspect conforming to the informant’s prediction. (The precise question was on a warrantless arrest but the analysis is relevant to the sufficiency of an affidavit underlying a search warrant.)
As to the permissible extent of the use of reputation to support a warrant application, see 1 W.E. LaFave, Search and Seizure 474 (1978), and compare
Spinelli
v.
United States,
