Defendants-Appellants Margaret Crawford (“Margaret”) and Edward Crawford (“Edward”) appeal their convictions of violating two statutes that each proscribe the manufacture or sale of devices for the unauthorized interception of cable television signals. 18 U.S.C. § 2512(l)(b); 1 47 U.S.C. § 605(e)(4). 2 Finding no reversible error, we affirm.
FACTS AND PROCEDURAL HISTORY
The Defendants owned and operated an electronics business in Meridian, Mississippi. At two different times, an FBI agent took a television satellite descrambler module to their place of business, complaining that the module did not function properly. Both times, Margaret received the module and returned it operational for a fee paid by the agent. The Government, alleging that the Defendants’ repairs on the modules gave them the capability of illicitly intercepting cable television signals, indicted the Defendants for conduct violating the Electronic Communications Privacy Act (“ECPA”), 18 *1306 U.S.C. § 2512(l)(b), and 47 U.S.C. § 605(e)(4). A jury found the Defendants guilty of all counts.
I. DOUBLE JEOPARDY CLAIM
The Defendants argue that their convictions violate the Double Jeopardy Clause, which prohibits “multiple punishments, for the same offense.”
United States v. Singleton,
The Defendants argue that the ECPA and 47 Ú.S.C. § 605(e)(4) significantly overlap and cite
United States v. Chrane,
The legislative history of the ECPA “make[s] it absolutely clear Congress intended the ECPA to overlap section 605, covering some conduct the earlier statute already prohibited.”
United States v. Lande,
[Representative] MOORHEAD: ... this legislation covers conduct that may be prohibited under [47 U.S.C. § 605.] Do I understand correctly that the sanctions contained in this legislation would be imposed in addition to, and not instead of, those contained in section [605] ... ?
[Representative] KASTENMEIER: That is correct.... The private viewing of any other video transmission not otherwise excepted by section [605(b) ] will be subject to action under both the Communications Act and this legislation.
Id. (quoting 132 Cong.Ree. H8985 (daily ed. Oct. 2, 1986)). A similar conversation occurred in the Senate:
[Senator] DANFORTH: This legislation covers some conduct that also is prohibited under [47 U.S.C. § 605]. Do I understand correctly that the sanctions contained in this legislation would be imposed in addition to, and not instead of, those contained in section [605]?
[Senator] MATHIAS: That is correct.... The penalties provided for in the Electronic Communications Privacy Act are in addition to those which are provided by section [605]_ The private viewing of any other video transmissions not otherwise excepted by section [605(b) ] could be subject to action under both the Communications Act and this legislation.
Id. (quoting 132 Cong.Ree. S14452-53 (daily ed. Oct. 1, 1986)). As a part of his response to Senator Danforth’s question, the Congressional Record also reveals that Senator Mathias stated: “These supplemental sanctions are particularly important where an unauthorized interception is made for direct or indirect financial gain. This bill is designed to help put an end to such conduct.” 132 Cong. Rec. S14453 (daily ed. Oct. 1,1986) (emphasis added).
Accordingly, because the legislative history is clear that, in enacting the ECPA, Congress intended an overlap and articulated punishments for those actions punishable un *1307 der both the ECPA and 47 U.S.C. § 605, there is no Double Jeopardy Violation. 3
II. INVOLUNTARY STATEMENTS
After the Defendants returned the repaired modules to the undercover FBI agents, but before the Defendants were arrested, the FBI conducted pursuant to a warrant a search of the Defendants’ electronics shop. The Defendants argue that statements they made during this search were erroneously admitted at trial. The statements are as follows: Margaret’s statement that she tried to get Edward to direct their business away from altering cable television modules. Edward’s statements that about one percent of his 400 customers were operating legal descramblers and that 90 percent of his business was legitimate.
It is undisputed that, during the execution of the search warrant, the Defendants were not advised of their rights as delineated in
Miranda v. Arizona,
A district court’s ruling on the admissibility of evidence is reviewed for abuse of discretion.
United States v. Bermea,
Miranda
warnings must be given pri- or to a custodial interrogation.
United States v. Pofahl,
At the suppression hearing, FBI Agent Orrin Fuelling (“Fuelling”) testified that the Crawfords were not under arrest during the search. To his knowledge, they did not ask to leave the premises, and officers did not tell the Crawfords that they were or were not free to leave. Fuelling testified that, when the officers entered the premises, only Margaret was present. When he served the search warrant, Margaret asked if she could call Edward. The officers said that she could, she did, and Edward came to the shop. Fuelling stated that, during the search, officers answered the telephone and waited on customers; the officers did not allow the Crawfords to do so. When Edward arrived, he sat in the break room of the shop, and *1308 agents talked to him there from time to time during the search. Fuelling also testified that, when agents found a small quantity of marijuana, he advised Edward of his Miranda rights but also told him that he was not in custody and that he was free to go.
FBI Agent Laura Henry (“Henry”) also testified at the hearing. She was not aware Of anyone telling the Crawfords that they were not free to leave or that they had to remain at the shop, nor did she know of the Crawfords asking to leave. They were not restricted in their movements. FBI Agent Patrick Fallon testified that the Crawfords voluntarily cooperated with the search; no one required them to be there. Tom Shiel (“Shiel”) was also present at the search in his capacity as an investigator for the Motion Picture Association of America, along with fellow investigator Robert Butler. Shiel stated that no one told the Crawfords that they were not free to leave nor did they ask to leave. Supervisory FBI Agent Jerry Marsh (“Marsh”) testified that he did not direct any agent to tell the Crawfords that they were not free to leave. Marsh, however, also testified that, during the search, the Crawfords could not go from room to room within the shop without being accompanied by an agent.
Edward also testified at the suppression hearing. When he arrived at the shop, he stated, he found men in suits wearing guns. When he sat in the break room, he was “sandwiched between two men at all times” and felt intimidated; no one told him that he was free to leave or move about the shop, and he felt as if he had no freedom. Edward continued by stating that he did not feel free to refuse to answer questions and did not feel free to make any telephone calls. Although no one drew or displayed a weapon, Edward testified that it was easy to see that the agents were wearing weapons. No one ever told him to sit in a certain place, but he had the impression that he should sit down. He was not allowed to be in Margaret’s presence, but he was not told that. When the marijuana was found, Fuelling advised him of his rights and told him that he was free to go. That was after he had been questioned about the modules, however; the search was almost complete at that point.
Margaret also testified. When Fuelling presented himself and the search warrant, Margaret stated that she asked his permission to call Edward, which was given. Margaret continued by stating that she had the impression that the agents were reaching for their guns and felt that she had to ask permission to make the call. Margaret also testified that, during the search, agents prevented her from waiting on customers and that she did not attempt to leave because she did not think that she would be allowed to leave. Further, although she did not feel free to leave, she did not want to leave because she wanted to stay to protect the electronic equipment in the shop from damage by the agents. Margaret also stated that the agents permitted her out of their presence only when she went to the bathroom and that she did not feel that she could refuse to answer the agents’ questions.
A Meridian police officer testified that, while the search was in progress, he called the business on an unrelated matter. He asked to speak with either Margaret or Edward, and Fuelling refused to let him speak with them.
At the conclusion of the hearing, the court determined that, although the agents “descended on this business,” they did so with the purpose of conducting a search and gathering evidence. That occurrence did not translate into the custody of the Defendants. The court found that Margaret telephoned Edward, he came to the shop voluntarily, neither Defendant was arrested, and that Edward’s testimony did not indicate that he was coerced into making a statement. The court further found that “[tjhey were more worried about their electronic equipment, not having their shop disrupted than they were about being held in custody.” Finding that the Crawfords were not in custody during the search, the district court denied their motions to suppress.
It is readily apparent that the' district court first addressed whether or not the Crawfords were under formal arrest, and concluded that they were not. Secondly, the district court reviewed the evidence indieat-
*1309
ing that the Crawfords did not reasonably believe that they were arrested. Accordingly, the district court made findings that are based on the testimony and that addressed both aspects of the test to determine whether
Miranda
warnings were required for statements to be admissible.
See Pofahl,
Edward also argues that his statements should not have been admitted without corroboration, relying on the rule that a conviction may not rest solely on a confession. There must be independent evidence of guilt or corroboration of the confession.
United States v. Duggan,
Nonetheless, even if Edward’s statements are considered to be a confession, they are not the only evidence of his guilt. Margaret’s statement that she asked Edward to stop making illegal devices corroborates Edward’s statements. The search of Edward’s shop yielded a memory device for programming a large number of chips to decode signals, a device for erasing programmed information from a large number of chips, and a notebook containing electronic' authorization codes that were the property of General Instruments Corporation. The two devices could have had both legitimate and illegitimate purposes. The information in the notebook could be used only for piracy. Thus, Edward’s statements were not the only evidence of his guilt.
III. SUFFICIENCY OF THE EVIDENCE
The Defendants next challenge the sufficiency of evidence to support their guilty verdicts. When reviewing the sufficiency of the evidence, we view all evidence, whether circumstantial or direct, in the light most favorable to the government with all reasonable inferences and credibility choices to be made in support of the jury’s verdict.
United States v. Salazar,
Margaret contends that the evidence does not show beyond reasonable doubt that she modified the gray circuit board (one1 of the modules given to her by the FBI agents) or that she was capable of modifying the board, and that it was more probable that others may have done the modifying either before or after the Defendants had possession of it. As an example, she argues that it would have taken- 20 minutes to replace a certain chip on the gray board, and that the 30-minute time span she had the board was inadequate for her to have done this modification. Margaret also argues that the gray board did not work after she returned it, and that it was in such a bad state that it was not possible to tell whether anything had changed. She also argues that “[a]ny modifications [of the black circuit board (the other module given to her by the FBI agents) ] that tended to incriminate [her], because of the partisan chain of custody, could have been performed at [a corporation] after Margaret had tested it on May 11th.”
To the extent that the above arguments call into question whether or not Margaret manufactured or assembled an illicit device, Margaret fails to challenge the evidence in the record that she sold such a device, which is also punishable under both statutes. For example, it is uncontested that Margaret received payments for the repairs done on the modules, and there is testimony in the record that Margaret stated to FBI Agent Henry *1310 after returning a module that “now you can view scrambled television programs.” This testimony clearly supports a conclusion that Margaret sold a device capable of illicitly intercepting television signals. Further, Margaret’s statements also indicate that the modules were in good working condition after the Defendants repaired and returned them to the FBI.
Edward contends that the evidence is insufficient to sustain his convictions, asserting that all of the evidence was circumstantial “but for the Government’s testimony of his admissions of illegal modification which, Edward explained, ceased in 1991.” However, the jury was free to reject Edward’s explanations of his admissions of illegal activity. It did so. The evidence is clearly sufficient to sustain his conviction.
IV. JURY INSTRUCTIONS
Edward next contends that the jury was improperly instructed. He asserts that the instruction was vague to the extent that it did not specifically identify the device(s) involved. He argues that the indictment identified the devices as “satellite descrambler modules,” but the court failed to instruct the jury to determine whether such modules were involved.
Edward did not raise this objection in the district court. “No party may assign as error any portion of the charge or omission therefrom unless that party objects thereto before the jury retires to consider its verdict, stating distinctly the matter to which that party objects and the grounds of the objection.” Fed.R.Crim.P. 30. When a criminal Defendant has forfeited an error by failing to object, we may remedy the error only in the most exceptional case.
United States v. Calverley,
First, an Appellant who raises an issue for the first time on appeal has the burden to show that there is actually an error, that it is plain (“clear” or “obvious”), and that it affects substantial rights.
Olano,
- U.S. at -,
With respect to jury instructions, plain error is found only when the charge, considered as a whole, is so erroneous as to cause a grave miscarriage of injustice or seriously affects the fairness, integrity, or public reputation of judicial proceedings.
United States v. Beaumont,
V. CHAIN OF CUSTODY
Finally, Margaret contends that the government did not establish the chain of custody of the modules that were admitted to show her guilt. Evidentiary rulings are reviewed for abuse of discretion.
Bermea,
When the government sought to introduce two modules, a “gray board” and a “black board,” defense counsel objected on the ground that the chain of custody had not been established. Counsel argued that the *1311 government left open the possibility that the boards were tampered with after they left the Defendants’ hands. The district court overruled the objection, stating that alterations that might have been made in the boards would be an appropriate subject for cross-examination and argument to the jury.
Any break in the chain of custody affects the weight, not the admissibility, of evidence.
Bermea,
CONCLUSION
For the foregoing reasons, the Defendants’ convictions are AFFIRMED.
Notes
. Except as otherwise specifically provided in this chapter, any person who intentionally ... manufactures, assembles, possesses, or sells any electronic, mechanical, or other device, knowing or having reason to know that the design of such device renders it primarily useful for the purpose of the surreptitious interception of wire, oral, or electronic communications, and that such device or any component thereof has been or will be sent through the mail or transported in interstate or foreign commerce....
18 U.S.C. § 2512(l)(b).
. Any person who manufactures, assembles, modifies, imports, exports, sells, or distributes any electronic, mechanical, or other device or equipment, knowing or having reason to know that the device or equipment is primarily of assistance in the unauthorized decryption of satellite cable programming....
47 U.S.C. § 605(e)(4).
. The Crawfords also erroneously contend that the court in
Lande
held that the prosecutor should choose between the two sections.
Lande,
. Margaret argues that the four-factor test set forth in
United States v. Charles,
