Suspended LA Lawyer Sentenced to 7+ Years for $2.1M Bribery Scheme

Paulinus Iheanacho Okoronkwo received a hefty prison term for his role in a complex international bribery and money laundering case.

Published on Mar. 2, 2026

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A suspended Los Angeles-area lawyer, Paulinus Iheanacho Okoronkwo, was sentenced to 87 months in federal prison for receiving a $2.1 million bribe while serving as an officer of Nigeria's state-owned oil company. Okoronkwo used the bribery funds to purchase a home and cover other personal expenses, and also failed to report the income on his taxes.

Why it matters

This case highlights the ongoing challenges of combating corruption and bribery, especially in the global oil and gas industry where large sums of money are at stake. It also underscores the importance of robust financial oversight and enforcement to prevent public officials from abusing their positions for personal gain.

The details

Okoronkwo, a dual U.S. and Nigerian citizen, was found guilty of money laundering, tax evasion, and obstruction of justice for his role in the bribery scheme. While serving as a general manager at Nigeria's state-owned oil company, he negotiated favorable drilling rights for a Chinese state-owned oil company subsidiary in exchange for a $2.1 million payment, which he then laundered through his law firm's trust account and used to purchase a home and cover other expenses.

  • In October 2015, Addax Petroleum wired the $2.1 million bribe payment to Okoronkwo's law firm.
  • Between February 2016 and 2018, Okoronkwo routed the bribery funds to a company called IPO Capital LLC.
  • In November 2017, Okoronkwo used $983,200 of the illicit funds to make a down payment on a house in Valencia.
  • In June 2022, Okoronkwo lied to federal investigators about his use of the $2.1 million.
  • In January 2026, the State Bar of California suspended Okoronkwo's law license.

The players

Paulinus Iheanacho Okoronkwo

A 58-year-old lawyer from Rancho Cucamonga, California who was convicted of money laundering, tax evasion, and obstruction of justice for his role in a $2.1 million bribery scheme while serving as an officer of Nigeria's state-owned oil company.

Nigerian National Petroleum Corp. (NNPC)

Nigeria's state-owned oil company, through which the government develops the country's fossil fuel and natural gas reserves, including through partnerships with foreign oil companies.

Addax Petroleum

A Switzerland-based subsidiary of Sinopec, a Chinese state-owned petroleum, gas, and petrochemical conglomerate, that paid the $2.1 million bribe to Okoronkwo in exchange for securing favorable drilling rights in Nigeria.

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What they’re saying

“We must hold public officials accountable when they abuse their positions of trust for personal gain, especially when it involves the misappropriation of funds from state-owned enterprises.”

— Alexander B. Schwab, Acting Chief of the Criminal Division, U.S. Attorney's Office (Justice Department Press Release)

What’s next

The Justice Department will continue to investigate and prosecute cases of international corruption and bribery to protect the integrity of global business transactions and safeguard public resources.

The takeaway

This case demonstrates the importance of robust financial oversight and enforcement to prevent public officials from exploiting their positions for personal enrichment through bribery and money laundering schemes, especially in industries like oil and gas where large sums of money are at stake.