Background
Gary Howard served as a confidential informant for Homeland Security Investigations while continuing to engage in unauthorized drug activity. He had what the district court called a “symbiotic, corrupt relationship” with his handler, then-Special Agent Anthony Sabaini, who was later convicted of federal corruption offenses. Howard became the target of two DEA sting operations: a 2017 cocaine sale and a 2018 attempted purchase of ten kilograms of cocaine.
Before trial, the district court suppressed Howard’s post-arrest statements as involuntary but admitted evidence obtained from his home and cell phone under the inevitable-discovery doctrine. It also quashed Howard’s subpoena for Sabaini after determining that Sabaini, whose criminal appeal remained pending, reasonably feared self-incrimination. A jury convicted Howard of conspiracy to possess cocaine with intent to distribute, attempted possession with intent to distribute, and conspiracy to distribute cocaine, while acquitting him of cocaine distribution. The district court sentenced him to 156 months in prison and three years of supervised release.
The Court’s Holding
The Seventh Circuit affirmed. It held that the district court did not abuse its discretion by quashing Sabaini’s subpoena because truthful testimony could have exposed Sabaini to jeopardy in a retrial, revealed prior perjury, or supported a witness-tampering charge. The ruling did not deprive Howard of a fair trial: he presented his public-authority defense, testified about Sabaini’s alleged instructions, and received the relevant jury instruction. Moreover, Sabaini had previously denied authorizing either drug transaction, and the defense required actual governmental authority rather than merely apparent authority.
The court also upheld admission of the evidence from Howard’s home and phone. Agents had probable cause, had discussed obtaining warrants with a prosecutor, and credibly testified that they would have sought warrants absent Howard’s purported consent. The inevitable-discovery doctrine therefore applied. Riley v. California did not dictate suppression because inevitable discovery is an exception to the exclusionary rule, not to the warrant requirement.
Finally, the evidence was sufficient to support all three convictions. The 2018 communications, recorded statements, cash, firearm, and apparent drug ledger supported the conspiracy and attempt verdicts, and Howard’s demand to see the cocaine was a condition on performance rather than a condition precedent to forming an agreement. Testimony and recordings from the 2017 transaction supported the distribution-conspiracy conviction. Howard waived or failed to preserve several additional arguments, and his within-Guidelines sentence was presumptively reasonable.
Key Takeaways
- A witness’s Fifth Amendment privilege generally overrides a defendant’s compulsory-process right when truthful testimony could expose the witness to additional criminal liability.
- The inevitable-discovery doctrine may permit evidence from an unlawful warrantless phone or home search when agents had probable cause and would have obtained warrants through established procedures.
- A conditional agreement to commit a crime can support a conspiracy conviction even when the condition is unmet and the contemplated transaction is never completed.
Why It Matters
The decision illustrates the limits of the public-authority defense for confidential informants. A defendant must establish reasonable reliance on an official’s actual authority to approve the illegal conduct; a corrupt handler’s apparent authorization is insufficient.
The opinion also clarifies that Riley’s warrant requirement for cell-phone searches does not displace inevitable-discovery analysis. Evidence may remain admissible if the government proves that lawful warrant procedures would independently have produced it.