United States v. Michael Musacchio
590 F. App'x 359
5th Cir.2014Background
- Musacchio, former president of Exel Transportation Services (ETS), founded a rival (TTS) after resigning; ETS discovered unauthorized access to its servers and emails by Musacchio and co-conspirators and settled a civil suit for $10 million.
- Indicted on conspiracy (Count 1) and two substantive CFAA counts alleging unauthorized access to ETS systems and specific email accounts in 2005; superseding indictments clarified Count 1 as conspiracy to make unauthorized access.
- Trial evidence: co-conspirators used administrator accounts and forwarded emails via webmail; an ETS employee also shared a manager’s email at Musacchio’s request. Brown and Kelly pled guilty; Musacchio was convicted on all counts.
- District court’s jury instruction erroneously defined the substantive CFAA offense conjunctively ("and" rather than statutory "or"); jury unanimity instruction was general, not specifying which theory.
- Sentencing: PSR initially used $10 million loss (greatly increasing offense level); after evidence and testimony (including settlement negotiator Shields), court found loss "a million dollars or less," applied a two-level sophisticated-means enhancement, and imposed concurrent 60-month terms plus a consecutive three-month term.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Sufficiency of evidence on Count 1 (conspiracy) | Musacchio: jury was instructed to require agreement to both unauthorized access and exceeding authorized access, so gov't had to prove both; he challenges sufficiency on exceeding-authorized-access prong | Government: indictment and proof support at least unauthorized-access prong; evidence shows Musacchio agreed to unauthorized access | Court: instruction error was patently erroneous and indictment correctly charged unauthorized access; Guevara exception applies — gov't needed to prove only unauthorized access; sufficient evidence; conviction affirmed |
| Jury unanimity for Count 1 | Musacchio: needed specific unanimity instruction so jurors unanimously agreed on same theory (unauthorized vs exceeding access) | Government: general unanimity instruction is ordinarily sufficient for conspiracy; conspiracy focuses on agreement, not the specific overt act | Court: general unanimity instruction adequate (Dillman); no plain error given conspiracy conviction and substantive convictions; affirmed |
| Statute of limitations for Count 2 | Musacchio: Count 2 alleged access date outside limitations period | Government: statute-of-limitations defense was not raised at trial and thus waived | Court: defenses waived if not asserted at trial (Arky); defendant waived limitations defense; claim rejected |
| Loss calculation at sentencing | Musacchio: court should count only investigation/remediation costs (Note 3(A)(v)(III)) and not business losses; or court misapplied guideline methods | Government: loss may include both general foreseeable pecuniary harm and computer-specific costs; settlement evidence supports up-to-$1M loss finding | Court: Note 3(A)(v)(III) supplements, not replaces, general loss rules; court’s $1M-or-less estimate based on credible testimony (Shields) was plausible; no clear error |
| Sophisticated-means enhancement | Musacchio: conduct not sufficiently complex to trigger enhancement | Government: use of admin accounts, remote access, forwarding via webmail to conceal identities showed concealment sophistication | Court: concealment methods justified enhancement; applied under clear-error review and affirmed |
Key Cases Cited
- United States v. Guevara, 408 F.3d 252 (5th Cir. 2005) (patently erroneous jury instructions do not become law of the case if indictment correctly states elements)
- United States v. Dillman, 15 F.3d 384 (5th Cir. 1994) (general unanimity instruction for conspiracy is ordinarily sufficient)
- United States v. Arky, 938 F.2d 579 (5th Cir. 1991) (statute-of-limitations defense must be raised at trial or is waived)
- United States v. Valdez, 726 F.3d 684 (5th Cir. 2013) (examples where methods that hinder detection can support sophisticated-means enhancement)
- United States v. Krenning, 93 F.3d 1257 (5th Cir. 1996) (appellate review of factual loss findings is for clear error; findings plausible if supported by record)
- United States v. Schuster, 467 F.3d 614 (7th Cir. 2006) (Note 3(A)(v)(III) costs supplement, not supplant, the general loss calculation)
- United States v. Roush, 466 F.3d 380 (5th Cir. 2006) (standard of review and definition for sophisticated means under the Guidelines)
- Anderson v. City of Bessemer City, 470 U.S. 564 (U.S. 1985) (deference to trial court credibility findings on factual issues)