A Venezuelan lawyer who quietly helped U.S. agents unravel a multibillion‑dollar corruption scheme tied to the country’s state oil company says federal authorities promised him cash and a permanent home in the United States, then walked away. The allegation, published July 25, 2026, puts a human face on a long‑running Miami‑area corruption probe and raises uncomfortable questions about how prosecutors treat high‑value informants in cross‑border cases.
Pedro Binaggia says he started working with Homeland Security Investigations’ South Florida office in 2016, handing over documents, audio and financial transfers that investigators used in their inquiry. He told reporters he surrendered roughly $45.6 million, secretly recorded meetings with suspected money launderers, and was repeatedly assured by HSI agents and prosecutors that he and his family would be paid and granted permanent residency. Those assurances, he now contends, never materialized. Binaggia also says he declined to sign a 2023 Kastigar immunity letter he viewed as too narrow and left Weston for Europe after his visa expired in 2024, according to the Miami Herald.
The undercover recordings Binaggia captured have become a centerpiece of recent investigative reporting. Earlier this year, OCCRP published the so‑called Madrid tape and related materials, revealing how alleged shadow bankers talked through plans to move dirty PDVSA money through Europe and Miami. That work helped trace specific transactions and flag intermediaries whose activities later appeared in U.S. prosecutions.
Federal probe and prosecutions
Starting in 2018, U.S. prosecutors began unsealing cases from the Money Flight investigation, alleging that about $1.2 billion was drained from PDVSA through sham loans and currency‑conversion deals, then funneled into banks, brokerage accounts and Miami real estate. Court filings and a press release from the Justice Department describe the international scope of the probe, naming defendants and cooperators in a case that involved coordination with authorities in the U.K., Italy, Spain and Malta. According to the government, material from cooperating sources was key to mapping the laundering network and backing up criminal charges.
Binaggia’s complaint: promises and a narrow immunity offer
Binaggia’s public challenge focuses on the distance between what he says he was told and what he ultimately received. He recounts that in 2023 prosecutors asked him to sign a Kastigar letter that would provide limited use‑and‑derivative‑use immunity, an arrangement he rejected as too weak to shield him or his family. Whistleblower advocates say that if insiders come to believe such promises are unreliable, it could become much harder for authorities to crack sophisticated international laundering operations, a concern raised in interviews cited by the Miami Herald.
What a Kastigar letter does — and does not
A Kastigar‑style immunity grant offers "use and derivative‑use" protection. That means prosecutors cannot use compelled testimony, or evidence that stems from it, in a criminal case. It does not automatically insulate a witness from civil liability, immigration outcomes or separate administrative decisions. Under the Kastigar doctrine, if the government later brings charges, it must affirmatively prove that any evidence it relies on comes from an independent source completely unconnected to the immunized statements, a burden that can complicate follow‑on prosecutions, as summarized by Cornell Law School.
Local stakes
Miami has long served as both a launchpad for prosecutions and a reporting hotspot on Venezuelan corruption, and Binaggia’s account of broken promises puts fresh scrutiny on how investigators juggle cooperation, safety and long‑term protections for their sources. Observers say the dispute could influence how the Justice Department and partner agencies structure deals for insiders in future international corruption cases as they seek testimony without exposing sources or jeopardizing prosecutions, a dynamic explored in reporting by OCCRP.
