By Ogbaje Ojodale
From INTERPOL investigations to senior police command and legal practice, the retired AIG’s career offers a perspective on the changing demands of law enforcement.
Financial crime rarely respects national borders. Money can move between jurisdictions within minutes, shell arrangements can obscure beneficial ownership, and evidence needed to prosecute a suspect may be scattered across several countries.
For investigators, the challenge is not merely to identify a suspicious transaction. It is to establish who authorised it, trace the movement of funds, obtain admissible evidence and work with foreign authorities operating under different laws and procedures.
These challenges shaped significant parts of the career of retired Assistant Inspector-General of Police Tunde Johnson Ogunsakin, whose 32 years in the Nigeria Police Force included assignments in organised crime, financial fraud investigations, international police cooperation and senior command.
His career also offers a window into a period when Nigerian law enforcement agencies were confronting the international dimensions of advance-fee fraud, bank fraud, document forgery and other forms of organised financial crime.
Ogunsakin joined the Nigeria Police Force in 1981 after completing his national service. His early postings included divisional crime work in Oyo State and command responsibilities in Ibadan.
His subsequent appointment to the INTERPOL office in Lagos placed him within an investigative environment that required sustained cooperation with law enforcement agencies abroad.
As an officer involved in organised crime and economic and financial crime investigations, he worked with counterparts from countries including Britain, Canada, France, Italy, Switzerland and the Netherlands.
Such cooperation is essential when criminal networks exploit differences between national banking systems, investigative procedures and legal jurisdictions.
A transfer initiated in one country may pass through several financial institutions before the money reaches its intended destination. Investigators must reconstruct the transaction, establish the connection between accounts and suspects, and secure the documentary evidence needed for legal action.
Ogunsakin’s professional biography records several investigations involving fraudulent transfers from Nigerian institutions to foreign banks. Among them was a case involving approximately $20 million transferred from accounts belonging to the former National Electric Power Authority to a personal account in Geneva.
The biography states that the funds were recovered and suspects apprehended and charged.
Another case involved the alleged fraudulent transfer of $5 million from Intercontinental Merchant Bank Ltd to banks in the Bahamas, Canada and the United States. The supplied record says the funds were recovered.
These cases illustrate the practical importance of international cooperation. Financial investigations require more than local knowledge: they demand the ability to connect transactions, institutions, individuals and documentary evidence across borders.
The investigative work described in Ogunsakin’s biography extended beyond commercial banking fraud.
He reportedly investigated fraudulent transfers involving the Nigerian Re-Insurance Corporation and pursued cases involving financial transactions routed through Europe and Asia.
In 1993, he led an investigation into the kidnapping of British national John Hillman for a reported ransom of $380,000. The victim was rescued and suspects were charged.
In 1994, he worked with Canadian police to uncover a visa-racketeering syndicate specialising in forged Egyptian and Nigerian-Canadian visas. The biography says suspects were apprehended and repatriated to China.
These cases demonstrate the range of criminal activity that investigators may encounter when organised networks combine financial fraud, document forgery, kidnapping and other offences.
The central investigative challenge remains the same: to establish facts through reliable evidence, identify the people responsible and ensure that the resulting case can withstand legal scrutiny.
The financial recovery figures in Ogunsakin’s biography are significant, but they require careful attribution and independent verification before publication. In complex investigations, the distinction between funds traced, frozen, recovered and finally returned to government or institutional accounts is important.
That distinction is not merely technical. It determines whether the public can understand the actual outcome of an investigation and whether institutional claims are supported by verifiable records.
Ogunsakin’s career also took him into senior positions at institutions responsible for tackling corruption and economic crime.
He served as head of operations at the Independent Corrupt Practices and Other Related Offences Commission in 2007 and at the Economic and Financial Crimes Commission in 2008.
His biography records participation in a Federal Government investigative panel on education tax fraud, which reportedly recovered approximately N7.5 billion.
He also chaired a Federal Government panel of inquiry involving the African Finance Corporation and the Central Bank of Nigeria. The supplied profile attributes approximately $480 million in recoveries to that inquiry.
Other assignments included Force Secretary, Provost Marshal at Police Force Headquarters, Deputy Force Computer Officer and head of the Police Special Fraud Unit in Lagos.
These positions required different capabilities from those associated with field investigations. Institutional leadership involves coordinating personnel, managing competing priorities, maintaining professional standards and ensuring that investigative work supports broader organisational objectives.
His appointment as Commissioner of Police in Rivers State in 2014 was followed by promotion to Assistant Inspector-General of Police and service in senior command positions.
He retired in 2016.
Ogunsakin’s international experience was not confined to financial crime. Between 1997 and 1998, he served with the United Nations peacekeeping mission in Bosnia and Herzegovina. His responsibilities included human rights investigations, team leadership and station command.
Peacekeeping assignments expose officers to environments where public confidence in law enforcement may be fragile and where impartiality, restraint and respect for legal protections are central to the legitimacy of policing.
The experience complements the demands of criminal investigation, where the credibility of the outcome depends not only on whether a suspect is identified but also on whether evidence is obtained lawfully and the rights of individuals are respected.
His participation in international conferences on organised crime, advance-fee fraud and computer crime also reflects the growing need for investigators to understand how criminal methods evolve alongside technology and financial systems.
After leaving active police service, Ogunsakin pursued formal legal qualifications. He earned an LL.B from the University of Abuja in 2015, was called to the Nigerian Bar in 2017 and completed a master’s degree in International Commercial Law at the University of Salford in 2019.
He established Tunde Ogunsakin & Co., a legal practice in Abuja, in 2018. The transition from police service to legal practice provides an opportunity to apply investigative experience to questions of evidence, criminal procedure, commercial disputes and legal accountability.
His professional lectures have covered criminal investigation, money laundering, corporate fraud, banking operations and the relationship between financial crime and national security.
He is also the author of A Review of Effective Tax Regime in Nigeria and Police Investigation in a Democratic Society.
These subjects are particularly relevant in a period when financial crime investigations increasingly involve digital transactions, complex ownership arrangements and cross-border evidence.
Financial crime has continued to evolve with digital banking, cryptocurrency, online platforms and the use of technology to conceal identities or move proceeds across jurisdictions.
Modern investigators therefore require a combination of legal knowledge, financial literacy, digital capability, international cooperation and disciplined evidence management.
The career described in Ogunsakin’s biography highlights the importance of these overlapping skills. It also points to the need for institutions to preserve investigative knowledge, strengthen cooperation with foreign counterparts and ensure that major cases are supported by reliable records.
For Nigeria, the broader challenge is to maintain effective law enforcement while protecting due process and public confidence. Recoveries matter, but so do transparent procedures, credible prosecutions and the lawful handling of evidence.
Ogunsakin’s professional journey—from divisional crime officer to INTERPOL investigator, senior police commander and legal practitioner—spans several of these demands.
His career is a reminder that the pursuit of financial crime requires persistence, institutional cooperation and an understanding of how money, evidence and criminal networks move across borders.
Ultimately, the effectiveness of law enforcement is measured not only by the scale of alleged fraud uncovered or the amount reportedly recovered, but also by the integrity of the investigation and the strength of the evidence that sustains accountability.