Defendant, Anthony Schmoll 1 was indicted on twenty-eight counts of interstate transportation of altered securities in violation of 18 U.S.C. § 2314 (1976). After a bench trial, he was convicted on eleven of those counts. 2 Defendant appeals his conviction claiming that fingerprint evidence attributable to his arrest by state officials on a related charge should have been suppressed because the. arrest was effected without probable cause; that under the circumstances of this case the failure of the federal government to indict the defendant until twenty-nine months after the state arrest deprived him of his right to a speedy trial; and that the evidence was insufficient to convict. We affirm.
Defendant first claims his arrest on July 29, 1976 by the Waukegan Police Department was effected without probable cause. He thus asserts, relying on
Davis v. Mississippi,
The district court held a hearing on the motion to suppress this fingerprint comparison and found that probable cause existed for the arrest. Our review of the record convinces us that the district court properly concluded that there was probable cause.
*1178 The record, when viewed in the light most favorable to the government, reveals that Bruce Pecarro, second vice president and the security officer at the Citizens National Bank, received a phone call from an unidentified employee of the American Express Company. The American Express employee informed Pecarro that money orders used to open and to make subsequent deposits to the account of Videcon International at the Citizens National Bank had been deceptively forged and raised. American Express refused, sent back or challenged the forged money orders. Pecarro examined his records of the Videcon account and discovered that one of the signatories of the account was a man named Schmoll. Pecarro called the Waukegan Police Department and, when a police captain met Pecarro at the bank, related this information to the police. The captain and Pe-carro also examined Xerox copies of the money orders. The police captain was also informed that Schmoll, the one who opened the account, was a neatly attired black man with a Jamaican accent. Two days later, Pecarro called the police department and indicated that the person who opened the Videcon account and deposited checks in that account was in the bank. The captain sent two officers to the bank. The officers later arrested Schmoll and fingerprinted him.
The police did not directly observe the information on which the arrest was based, so this information must satisfy the two-part test for determining probable cause announced in
Aguilar v. Texas,
In
Aguilar,
the Supreme Court addressed the issue of what is sufficient to constitute probable cause for an arrest
3
where the knowledge of the police is based on information supplied by an informant. The Court stated that in such situations probable cause may be based solely on the tip of an informant if there are adequate indications that the informant is reliable or credible and the basis for the informant’s conclusion is known.
Id.
at 114-15,
In addition, even if the arrest had been illegal we do not think
Davis v. Mississippi,
The situation in
Davis v. Mississippi
was very different. There, the police, investigating a crime committed by an individual described only as a black youth, took at least twenty-four black youths to police headquarters where they were fingerprinted. The defendant was one such youth. His fingerprints matched those on a window at the scene of the crime. He was tried and convicted. The Supreme Court held the fingerprints inadmissible reasoning that the deterrent purpose underlying the exclusionary rule precluded admission of the fingerprints. In contrast, here the government independently linked the defendant to the crime and easily could have obtained another clear set of defendant’s fingerprints and compared them to the fingerprints on the altered money orders at trial. If any error resulted from the use of the fingerprints resulting from the Wauke-
*1180
gan arrest, it was harmless.
7
See United States v. Jarvis,
The defendant next claims that he was deprived of his constitutional right to a speedy trial.
United States v. Marion,
The defendant argues, however, that the running of the speedy trial claim should date from July 1976, twenty-nine months before the trial, when he was arrested by state police. He contends that the federal government was so involved in his state arrest — as evidenced by its questioning of the defendant at that time, by the issuance of a federal grand jury subpoena soon after the state arrest, and by keeping abreast of the state proceedings — that the Waukegan arrest must constitute a constructive federal arrest of defendant for the purposes of the speedy trial clause. Thus, defendant argues he need not show he was prejudiced by the delay to prevail on this claim.
The record reveals, however, and Judge Marshall found, that the federal and state governments were conducting independent investigations based, in large part, on unrelated incidents. As we said in
United States v. De Tienne,
Defendant next claims that because he has shown actual prejudice caused by the twenty-nine month delay in his prosecution, he has established a deprivation of his right to speedy prosecution embodied in the due process clause of the Fifth Amendment. The Supreme Court has made it clear that proof of prejudice is “generally a necessary but not sufficient element of a due process claim, and that the due process inquiry must consider the reasons for the delay as well as the prejudice to the accused.”
United States v. Lovasco,
On the record before us, we feel Judge Marshall correctly concluded that the defendant had not established a due process claim.. There is no evidence that the defendant’s defense to the federal claim was *1181 prejudiced by the delay in the prosecution. The defendant has only claimed that the delay caused harm to his personal life. In addition, as Judge Marshall found, the defendant was primarily responsible for the delay in his federal prosecution because he continually refused to give handwriting exemplars to a federal grand jury. The government initially thought that the prosecution should not proceed without the exemplars and only on later reflection did the government conclude it would proceed without the exemplars. Further, there is no indication that the defendant requested that the government proceed with his prosecution. Under these circumstances, there is no deprivation of defendant’s due process rights.
The final argument advanced by the defendant is that the evidence was insufficient for a conviction on the issue of the alteration of money orders. The government contended that the money orders were mechanically altered to increase the dollar amounts. The FBI crime laboratory could not establish that the money orders had been altered. Instead, the government relied on a comparison of the various money orders and the corresponding receipts to establish alteration. An American Express inspector testified that, from an examination of the orders, it was more likely that the money orders had been altered than the receipts. The defendant contends, however, that government evidence did not foreclose the possibility that the divergence between receipts and money orders was due to alteration of the receipts, and thus the government did not establish that the defendant altered the money orders beyond a reasonable doubt. The government argued that the possibility that all the receipts, which were purchased in a wide variety of stores, had been altered and the money orders, which could be connected to one individual, had not been, was such an unlikely possibility that the proof was sufficient on the element of the forgery.
The government need not foreclóse every conceivable hypothesis of the defendant’s innocence; it need only offer evidence from which a rational trier of fact could find the defendant guilty beyond a reasonable doubt.
United States v. Andrino,
Accordingly, the conviction is affirmed.
AFFIRMED.
Notes
. The defendant was indicted and was tried under the name of Anthony Rowell, which is an alias the defendant has used. His name appears to be Schmoll, however, and that is how we will refer to him.
. The court sentenced him to time served on Count I and five years probation on the other ten counts. The court dismissed one other count early in the trial and found defendant not guilty on the remaining counts.
. Here the state police arrested defendant in a public place without an arrest warrant. In such a situation, an arrest is legal if there are reasonable grounds to believe that a crime has been or is being committed.
United States v. Watson,
. The American Express employee in this case is unlike the informants on which police often rely. Generally, police informants are not “the most reliable members of the community and are often engaged in some criminal activity *1179 themselves.” W. LaFave, Arrest: The Decision to Take a Suspect into Custody at 268 (1965). In such cases there is a particular need for concern about the informant’s reliability. Here, the informant was an employee of American Express acting in the course of his business. Such an informant is not so inherently unreliable. Cf. Fed.R.Evid. 803(6).
. Probable cause is based on only a “probability and not a prima facie showing of criminal activity . . .
Spinelli v. United States,
Defendant also argues that because the police captain testified that after his first meeting with Pecarro he did not think there were sufficient facts to obtain a warrant probable cause did not exist. An independent judicial officer is the best judge of the existence of probable cause, however.
Johnson
v.
United States,
. In fact, defendant, in arguing that the government should have been required to proceed with prosecution at the time of the Waukegan arrest because they had all the evidence which was later found sufficient to convict, apparently concedes that the federal government would have had enough evidence to arrest and fingerprint defendant over two years before his trial.
.
Bynum v. United States,
. Defendant’s reliance on
Smith v. Hooey,
