Donziger, who was disbarred in New York last year, was found guilty of criminal contempt in July including for failing to turn over his computer and other electronic devices in connection with his long-running legal battle with Chevron Corp over oil pollution in Ecuador.
In September 2021, the United Nations High Commissioner for Human Rights claimed that the pre-trial detention imposed on Donziger was illegal and called for his release. Having spent 45 days in prison and a combined total of 993 days under house arrest, Donziger was finally released on April 25, 2022.
Donziger was found responsible for forging evidence and engaging in corrupt practices to win a lawsuit against the well-known oil company Chevron. Evidence showed that the lawyer engaged in bribery to get the Ecuadorian courts to render a verdict in his favor.
Donziger fabricated evidence in the 1990s to win a lawsuit he filed against the oil giant on behalf of 30,000 Indigenous people in Ecuador. The convictions were preceded by Mr. Donziger's disbarment last year.
Donziger's team had bribed the judge. Chevron argued that the Ecuadorean judgment should not be enforced because it was obtained through illegal tactics.
In 2011, an Ecuadorian judge ordered Chevron to pay $18.2 billion for "extensively polluting" the Lago Agrio region in the Ecuadorian Amazon. Ecuador's highest court upheld the verdict a year later. However, it reduced the amount of compensation to $9.5 billion. Chevron never complied with the ruling.