Six dеfendants were convicted of conspiracy to distribute heroin 1 and/or attendant substantive offenses in furtherance thereof. Four were сonvicted by a jury; the two others entered guilty pleas. This appeal is brought by McGru-der, Prestidge, and Matto (“Matt”) Trevino, all of whom were convicted by the jury. McGruder was also found guilty of distributing approximately one ounce of heroin 2 to a federal agent, resulting in concurrent fifteen year sеntences with three years of special parole. Prestidge, in addition to the conspiracy count, was found guilty on two counts of substantive distribution. Like McGruder, he received fifteen year concurrent sentences to be followed by three years of special parole. Mаtt Trevino, who was charged and convicted only for the conspiracy, was sentenced to a ten year term and three years of special parole. We affirm.
Of the numerous and overlapping assignments of error, only Matt Trevino’s contentions regarding prejudicial joinder аnd denial of his motion for severance warrant full discussion. The indictment charged a total of twelve overt acts, only one of which implicated this appellant. The crucial proof in the government’s case was supplied by undercover agent Eddie Brown, who had successfully infiltrated the conspiracy. Agent Brown testified, inter alia, that on or about July 3, 1974 he had reached a deal with McGruder for the purchase of heroin. When Brown arrivеd in Fort Worth to complete the transaction, McGruder and another conspirator, Jimmy Chandler, 3 directed him to Ralph’s Paint and Body Shop to see Junior Trevino. A conference transpired between Agent Brown, Chandler, and Junior Trevino, whereupon Brown bought twenty-two grams of heroin from Junior Trеvino for $900. 4
Agent Brown testified that he met Matt Trevino for the first time on or about July 16, while looking for Junior at the paint and body shop. According to the agеnt, Matt stated that Junior was ill, but invited Brown to wait at the shop while Matt checked on Junior at home. Matt left in a car, was gone briefly, and upon his return stated that Junior would be along shortly. At that point, Agent Brown indicated that the delay was costing him money when he should be doing business. Brown testified that Matt then presumed, “Some of the same kind of business you took care of last time?” Brown responded affirmatively. Next, in reference to Junior— or so the jury was еntitled to find- — -Matt said that “he [Junior] had two of them here and he wanted to get rid of them, and also he' was going to get some good white in pretty soon . . . . Juniоr will take care of you and if he don’t, man, let me know and I will take care of you.”
The agent gave Matt a Dallas telephone number to рass to Junior if and when the latter arrived so that Junior could make contact. Early that afternoon, Agent Brown received a collect *1290 сall from Junior Trevino at the number. Junior said he had received the message. Another deal was negotiated, whereupon Brown went to Junior’s house and purchased an ounce of heroin for $800.
Matt Trevino’s assault on the denial of his prayer for severance is based on a theory of cumulative prejudice. He urges that the jury was led unfairly to its verdict by the following combination of factors: (a) the entire trial transcript consumes nearly 330 pages, whereas his involvement is contained in less than ten pages; (b) the absence of direct corroboration for Agent Brown’s testimony; (c) “the cumulative backwash of all the heroin sales evidence heard by the jury”; and (d) the fact that the jury found each appellant guilty of each charge returned by the grand jury.
We reject the theory under these ■ facts, for it completely overlooks the conversation between Matt and Agent Brown, as well as the circumstantial evidence of Matt’s knowledge of and participation in the conspiracy. The jury could permissibly have found that but for Matt’s transmittal of the telephone number left by the agent, the July 16 sale of heroin by Junior would not have occurred. Juniоr, of course, was tied to the illicit scheme by his participation in the transaction of July 3. Thus linked to the conspiracy, Matt Trevino bears a “heavy burden of showing prejudice when a severance is not granted.” United States v. Wayman, 5 Cir. 1975,
This burden has not been met, for, despite the massive sordid testimony and hypothetical guilt by innuendo, Matt concedes that the government did not attempt to cloud his involvement with illegitimate inferences from the еvidence of the other defendants’ heroin distribution activities. A severance is not available to defeat an otherwise proper jоinder of defendants, see F.R.Crim.P. 8(b), merely to defuse the probative impact of evidence of one’s own guilt.
See
Tillman v. United States, 5 Cir. 1969,
We have carefully examined all other assignments of error. As the preceding discussion demonstrates, the evidence was sufficient against Matt Trevino so that the jury could find his participation inconsistent with evеry hypothesis of innocence, beyond a reasonable doubt. United States v. Moore, 5 Cir.,
The appellants also complain, jointly and singularly, of other alleged errors. Those that concern the trial court’s rulings in the admission of evidence and denial of a continuance to McGruder are meritless. No abuse of discretion or specific рrejudice has been
*1291
demonstrated by any appellant. Nor was it error for the district judge to sustain the government’s claim of privilege as to the identity of a confidential informant. The informant had bought none of the heroin; he had not participated in the negotiations; and he was only оne of several witnesses to purchases made by Agent Brown.
See
United States v. Clark, 5 Cir. 1973,
Affirmed.
Notes
. A violation of 21 U.S.C. § 846.
. A violation of 21 U.S.C. § 841(a)(1).
. The jury found Chandler guilty of the conspiracy and five substantive counts. Sentenced to concurrent fifteen year tеrms with three years of special parole, Chandler did not appeal.
. Junior pleaded guilty to one count of substantive distribution. He filed no appeal from his conviction and sentence of five years with three years of special parole.
