In September 1989, a Department of Justice attorney filed criminal charges against Rivera in the Superior Court of Puerto Rico, alleging six separate counts of aggravated unlawful appropriation--in violation of Article 166 of the Puerto Rico Penal Code, 33 L.P.R.A. § 42721--and two counts of forgery of documents--in violation of Article 271, 33 L.P.R.A. § 45912--all felonies. The charges accused Rivera, in essence, of depositing in the J.A.R. bank account six checks written by customers as payment for Normeat merchandise and not transferring the payments, minus J.A.R.'s sales commission, to Normeat.3 A Superior Court judge found probable cause to issue an arrest warrant for Rivera on all eight charges, and referred the case to three different courts for preliminary hearings because the alleged crimes took place in three different jurisdictions. Three magistrates separately considered the charges and found probable cause to proceed to trial on six of the eight charges. One aggravated unlawful appropriation count and one forgery count, both relating to a November 12, 1986 check for $59,274.12 from a company called Mister Price, were dismissed for lack of probable cause.4

The remaining counts were consolidated for trial at the San Juan Superior Court. After one day of testimony on February 21, 1990, the main prosecution witness, Rasmussen, left Puerto Rico for Denmark and never returned to the island. The prosecutor moved for dismissal of the criminal charges, and the court granted dismissal with prejudice on February 26, 1990. The dismissal is now final and unappealable.

Rivera, along with his wife and their conjugal partnership, brought this diversity action against Normeat on November 26, 1990, in the United States District Court for the District of Puerto Rico, seeking damages pursuant to Puerto Rico tort law for the alleged malicious prosecution of Rivera by Normeat. Normeat moved to dismiss for failure to state a claim. See Fed.R.Civ.P. 12(b)(6). Because it had numerous exhibits before it from both parties, the district court treated Normeat's motion as one for summary judgment and granted it on April 21, 1992. See Fed.R.Civ.P. 56. Appellants now appeal from that final judgment.5

We review summary judgment grants de novo, reading the record in the light most favorable to the nonmoving party. August v. Offices Unlimited, Inc., 981 F.2d 576, 580 (1st Cir.1992). To demonstrate the existence of a genuine issue of material fact, plaintiffs must point to concrete, admissible evidence. Id. Mere allegations, or conjecture unsupported in the record, are insufficient. Id.

Under Puerto Rico law, a plaintiff, such as appellant, alleging malicious prosecution bears the burden of proof. Vince v. Posadas de Puerto Rico S.A., 683 F. Supp. 312, 315 (D.P.R.1988); Pares v. Ruiz, 19 P.R.R. 323, 327 (1913). The four essential elements of the tort are: (1) the criminal action was initiated and instigated by the defendant; (2) the criminal action terminated in favor of the plaintiffs; (3) the defendant initiated the action with malice and without probable cause; and (4) as a consequence, the plaintiffs suffered damages. Ocasio v. Rosa, 88 J.T.S. 42 (P.R.1988); Pares, 19 P.R.R. at 327. The third element may also be described as two separate elements because plaintiffs must show both that the defendant acted with malice and that he acted without probable cause. Vince, 683 F. Supp. at 315 & n. 4. Failure to prove any element bars recovery. Id. at 315-16; Torres v. Marcano, 68 P.R.R. 813, 817 (1948); Pares, 19 P.R.R. at 332.

The district court granted summary judgment for appellee Normeat on the ground that nothing in the record supports a finding that Normeat acted without probable cause. "[P]robable cause for imputing the commission of a crime consists in the fact that there are reasonable grounds therefor, supported by circumstances which are sufficient to warrant a reasonable belief that the defendant is the author of the crime." Jimenez v. Sanchez, 76 P.R.R. 347, 352 (1954); see Vince, 683 F. Supp. at 316; Pares, 19 P.R.R. at 331. Probable cause does not depend on the actual guilt or innocence of the accused, but simply on whether the circumstances are "sufficient to produce in the mind of a reasonable person the belief that the charge he makes is true." Pares, 19 P.R.R. at 331.

In respect to five of the six transactions, appellants pointed to no evidence tending to establish that Normeat lacked probable cause to accuse Rivera of misappropriating and forging the alleged checks. The record indicates that Rivera received those five checks from customers and deposited them in the J.A.R. bank account, but nothing shows that he forwarded the paid amounts, minus his commission, to Normeat. In addition, the record shows that the Department of Justice attorney, after an investigation, found probable cause sufficient to file the charges against Rivera, and a Superior Court judge found probable cause on all eight charges sufficient to issue an arrest warrant for Rivera. Three different magistrates, in separate preliminary hearings, found that evidence on the counts related to these five transactions was sufficient to send the case to trial. Because appellants failed to produce any evidence that Normeat lacked probable cause to prosecute Rivera based on those five checks, appellants would not be able to maintain a claim for malicious prosecution based on those charges.

Appellants instead focus on the two charges dismissed after a preliminary hearing before a magistrate, both of which were related to the November 12, 1986 check from the Mister Price company in the amount of $59,274.12. Appellants argue that Normeat lacked probable cause to accuse Rivera of misappropriating and forging this particular check. The record contains a cancelled check purportedly showing that on February 13, 1987, J.A.R. paid Normeat $57,495.90, the balance due for the shipment of goods to the Mister Price company, and a sworn statement from Rivera asserting that J.A.R. paid Normeat for the Mister Price shipment.

Whether and in what circumstances a plaintiff may maintain a malicious prosecution action based on one groundless accusation, when probable cause existed for one or more other accusations made concurrently, has never been addressed by the Puerto Rico Supreme Court. In other jurisdictions, courts have permitted such actions if the charges stem from different sets of facts and if all the other elements of a malicious prosecution claim are fulfilled. See, e.g., Posr v. Doherty, 944 F.2d 91, 100 (2d Cir.1991) (holding that plaintiff could maintain malicious prosecution claim based on groundless charges of resisting arrest and assault even if probable cause existed for disorderly conduct charge); Singleton v. Perry, 45 Cal. 2d 489, 289 P.2d 794, 799-800 (1955) ("[P]laintiff, having shown that defendant maliciously joined an unjustified charge with a justified charge, does not have the further burden of showing that her damage was specifically attributable to the malicious prosecution as opposed to the prosecution which the jury found was not malicious."); see also DeLaurentis v. City of New Haven, 220 Conn. 225, 597 A.2d 807, 821-22 (1991) (reviewing cases). But see Ruff v. Eckerds Drugs, Inc., 265 S.C. 563, 220 S.E.2d 649, 651-52 (1975) ("[A]n action for malicious prosecution should not be available, where, as here, both charges arise out of the same set of circumstances.").

In Rivera's case, even if he has presented evidence sufficient to raise a genuine issue of fact concerning the lack of probable cause for the two charges related to the November 12, 1986 check from Mister Price, there is no evidence to support the first essential element of malicious prosecution: to wit, that Normeat, as opposed to the state prosecutors, initiated and instigated these two particular charges.6 See Raldiris v. Levitt & Sons of Puerto Rico, Inc., 103 D.P.R. 778, 3 P.R.Sup.Ct. Off'l Translations 1087, 1091-92 (1975). As discussed above, under Puerto Rico law a malicious prosecution plaintiff must show that:

[the] defendant was actively instrumental in the initiation of the prosecution through some affirmative action by way of advice, petition, encouragement or pressure. To furnish information to a prosecuting attorney does not by itself constitute an instigation, since generally in those cases the efficient cause of the initiation of the prosecution has been the initiative and decision of the prosecuting attorney, in the exercise of his discretion, after having carried out the corresponding investigation.

Jimenez v. Sanchez, 76 P.R.R. at 351. Where the decision to file charges is within the discretion of the prosecutor, it is not sufficient for plaintiffs merely to show that the defendant gave incomplete information to the prosecutor. Plaintiffs must show that the incomplete information caused or "compelled" the government authorities to file charges against the plaintiff. Torres v. Marcano, 68 P.R.R. at 818-20. Unless the defendant is shown to have knowingly provided false information to the officials, "[t]he exercise of the officer's discretion makes the initiation of the prosecution his own and protects from liability the person whose information or accusation has led the officer to initiate the proceedings." Id. at 819 (quoting 3 Restatement (First) of Torts § 653(2), cmt.).

The record contains no evidence that Rasmussen or other Normeat officials specifically instigated the charges based on the November 12, 1986 check, nor that they were the source of incomplete or false information to the state officials on that item. The record indicates only that Rasmussen gave a sworn statement to the prosecuting attorneys regarding the failure of J.A.R. to turn over one or more payments due to Normeat, a perfectly true statement insofar as anything in the record shows. No actual copy of the sworn statement appears in the record, nor is there an affidavit from Rasmussen or a prosecutor indicating exactly what Rasmussen told the prosecutors. Appellants concede that the prosecutors conducted an investigation of J.A.R.'s dealings with Normeat and that a Department of Justice attorney, not Rasmussen, filed the formal charges in court against Rivera. It is conceivable that the two charges related to the November 12, 1986 check resulted from oversights or errors by personnel within the Department of Justice rather than from specific accusations relative to that check made by Rasmussen. Appellants bear the burden of proof on the issue but have put forward no concrete evidence to show that Rasmussen gave inaccurate or incomplete information to the authorities about this check nor that he coerced them into filing the charges in question against Rivera. Consequently, even if appellants raised a genuine issue regarding lack of probable cause for the charges based on the November 12, 1986 check, appellants failed to raise a genuine issue over whether Normeat initiated or instigated those two charges. Appellants would be unable at trial to meet their burden of proof on an essential element of their malicious prosecution claim.7

Affirmed. Costs to appellee.