OPINION
Defendant was indicted for trafficking in a controlled substance contrary to § 54—11-20, N.M.S.A. 1953 (Repl. Vol. 8, pt. 2, 1962, Supp.1973). He was first brought to trial on September 5, 1973. A jury was empaneled and sworn, an opening statement was made, and a police officer had given approximately two and one-half hours of testimony. During defendant’s re-cross examination the following ensued:
"BY MR. HARTKE [defense counsel]:
"Q Officer, I want to just briefly go back to one point, and that is the question about this informant 722. You say that he did not introduce you even though the grand jury testimony indicates he did, but that he merely pointed him out ?
“A As far as an introduction, there
“Q Yes.
“A As far as the introduction, there could be various introductions. We consider it an introduction as far as just the paper work for ourselves if the man points him out to us and he is there, he is there with us, you know, to an extent that the different defendants, whoever it
is, sees us with the informant. That could be an introduction instead of a verbal introduction, you know, on a name basis.
“Q Officer, I have a licensed lie detector man waiting—
“MR. TAYLOR: Your Honor, I will object to this. It is very improper.
“MR. HARTKE: If the District Attorney will stipulate to it, we will admit it into evidence.
“MR. TAYLOR: That is improper.
“MR. HARTKE: I am prepared to do it in front of the jury or out of the presence of the jury.
“MR. TAYLOR: May we approach the bench, please?
“(Thereupon, a discussion was had between the Court and counsel outside the hearing of the jury, and not made a part of the record.)
“THE COURT: Ladies and gentlemen, a polygraph examination is not admissible in evidence in New Mexico. It has never been admissible, and the courts have indicated that it can not be used even if both sides stipulate to its admissibility.
“Based on that and the fact that this might influence you one way or another in this case, the Court is going to declare a mistrial, and I am holding Mr. Hartke in contempt of Court for bringing that up. I feel he should know better than that. So with that you are excused at this time, and we will ask you to come back tomorrow morning at nine o’clock for another case., I want to see counsel in chambers. You are excused, Officer.
“(Thereupon, at 2:10 o’clock p. m., the jury was excused.)”
A motion to dismiss the indictment on grounds of double jeopardy was filed, *242heard and denied. Defendant was again brought to trial and this time convicted. His present appeal alleges several points for reversal. One is dispositive; it is that defendant was unconstitutionally placed in jeopardy a second time when he was retried for the same offense. We accordingly reverse the conviction and direct a discharge of the defendant.
We first note that while one judge of the Second Judicial District declared the mistrial at defendant’s initial trial, the motion to dismiss on grounds of double jeopardy was presented to another judge of the same district. It appears from the record that this second judge denied defendant’s motion because he felt that he did not have the authority to review the first judge’s exercise of discretion. It is our view that as a matter of conserving judicial energy, the second judge should have reached the merits of defendant’s motion. See United States v. Whitlow, 110 F.Supp. 871 (D.D.C.1953); United States v. Jorn, 400 U.S. 470, 91 S.Ct. 547, 27 L.Ed.2d 543 (1971).
There is no question but that jeopardy had attached at the September 5, 1973 proceedings. State v. Rhodes, 76 N.M. 177, 413 P.2d 214 (1966); Ex parte Williams, 58 N.M. 37, 265 P.2d 359 (1954). The state initially contends that since defendant did not object to the sua sponte granting of the mistrial, he is precluded under State v. Woo Dak San, 35 N.M. 105, 290 P.2d 322 (1930) from raising the issue on appeal. We do not consider the doctrine of waiver as stated in Woo Dak San to be applicable to the instant case. This was a case in which Chief Judge Wood of our Court conducted a pre-appeal hearing for the purpose of limiting the contents of the record on appeal pursuant to Supreme Court Order dated September 6, 1972. The transcript of that hearing is part of the record of this appeal. Counsel was called upon to justify the inclusion of that portion of the record which consisted of the transcript of the September 5, 1973 proceedings. He stated the reason he did not oppose the mistrial was that “I was held in contempt, your honor, which at that point I took to [mean] that I should be silent from then forth, having received the ultimatum of the Court.” It would offend our sense of justice to construe defendant’s silence after the granting of the mistrial under these circumstances as an intentional relinquishment of a known right, see Johnson v. Zerbst, 304 U.S. 458, 58 S.Ct. 1019, 82 L.Ed. 1461 (1938), or as the mere play of wits of the sharp practitioner. See Woo Dak San, supra.
We thus reach the merits of defendant’s point for reversal. For 150 years, the rule has been that where a mistrial is granted not at the behest of defendant, a second trial is precluded by the double jeopardy clause of the Fifth Amendment to the United States Constitution unless it can be said that there was a “manifest necessity” or “compelling reason” for the granting of a mistrial. United States v. Perez, 22 U.S. (9 Wheat.) 579, 6 L.Ed. 165 (1824); United States v. Jorn, supra; Illinois v. Somerville, 410 U.S. 458, 93 S.Ct. 1066, 35 L.Ed.2d 425 (1973); United States v. Whitlow, supra; State v. Wesson, 83 N.M. 480, 493 P.2d 965 (Ct.App.1972). Upon appellate review, the question to be decided is whether the trial court exercised sound judicial discretion to ascertain that there was a manifest necessity for the declaration of the mistrial. United States v. Jorn, supra; People v. Maguire, 38 Mich.App. 576, 196 N.W.2d 880 (1972).
The reason for the sua sponte declaration of a mistrial in the case at bar was what we surmise to be defense counsel’s implicit challenge to the police officer to take a polygraph test. There was but one reference to the “lie detector man.” This is not a case of repeated misconduct by defense counsel. Nor do we consider one isolated reference to lie detectors a type of misconduct that would go to the very vitals of the trial itself such as tam*243pering with the jury. See United States v. Whitlow, supra; People v. Maguire, supra. It does not appear that any effort was made to cure the error by instruction to the jury. In short, it does not appear that the trial judge made any effort to assure that there was a manifest necessity for the sua sponte declaration of this mistrial. United States v. Jorn, supra; United States v. Whitlow, supra; People v. Maguire, supra. Thus, we can only conclude that reprosecution of the defendant would violate his right under the Fifth Amendment of the United States Constitution not to be put in jeopardy twice for the same offense.
Reversed and defendant is discharged. It is so ordered.
SUTIN and HERNANDEZ, JJ., concur.