Inside Nairobi’s Fake Gold Network: How Serial Scammers Built a Multi-Million Shilling Empire Preying on Unsuspecting Foreigners

They arrive in Nairobi with dreams of quick riches from Africa’s mineral wealth. They leave with empty bank accounts, shattered trust, and stories that sound too outrageous to be true. Yet the pattern repeats with chilling precision.

Upscale offices in Kilimani, Westlands or Kitisuru.

Forged documents stamped with official-looking seals. Staged “smelting demonstrations” using ordinary padlocks melted into convincing-looking metal. And the final trap, an escrow account controlled by the very people promising security.

This is not random street crime. It is a sophisticated, transnational criminal enterprise that has turned parts of Nairobi into a factory for fake gold and mineral scams targeting wealthy foreigners from the United States, Canada, Australia, China, Switzerland and the Middle East.

The Directorate of Criminal Investigations (DCI) has raided homes and offices, seized firearms, ammunition, fake gold bars, metal analysers, cash-counting machines and stacks of forged certificates. Still the network regenerates.

Its key players cycle through arrests, bail and back to business, often flaunting new luxury vehicles and stacks of cash on social media while victims count their losses in the hundreds of thousands of dollars.

At the centre of multiple operations stands Kelvin Otieno Onyango, better known as Kevo Sonko or Kevin Sonko. The flamboyant Kilimani-based operator, who presents himself as director of SwiftTaxis Logistics Ltd, has become one of the most visible faces of the syndicate.

He has been linked to cases stretching back years, including a Sh151 million tantalum and mineral fraud in which a Chinese national allegedly paid for containers that arrived in Mombasa filled with sand and reconditioned drums instead of valuable minerals. Sonko was arrested at his China Wu Yi Plaza office in Kilimani. Investigators say he hosted victims, negotiated deals and facilitated transfers into escrow accounts he or associates controlled.

Working alongside him in overlapping schemes is Seth Steve Okuthe (or Okute), director of NewSkys Global Cargo Movers. In the landmark February 2023 operation, Okuthe and Brunoh Otieno Oliende alias Oyugi were among the first arrested when DCI detectives stormed locations in Kilimani and Oyugi’s palatial Kitisuru residence.

They recovered two pistols (a Sig Sauer P229 and a Beretta), over 470 rounds of ammunition, heavy metallic boxes, coated “mineral” samples, metal analyser tools and a rubber stamp from a Kinshasa-based “advocates” firm. The pair and their associates were accused of defrauding two American investors, including Marjorie R. Grant of Los Angeles, of Sh67.3 million (approximately USD 534,000) in a carefully choreographed fake gold deal.

The 2023 raids exposed the template. Victims were lured with promises of discounted gold or minerals sourced from the Democratic Republic of Congo and other African countries, routed through Kenya’s strategic position as a transit hub to the UAE and beyond.

They were invited to “legitimate” offices in upscale neighbourhoods, shown samples, given forged mining licences and Ministry of Mining documents, and walked through “export” logistics using front companies. Payment was structured through escrow “for security,” often involving lawyers or law firms to add a veneer of respectability. Once funds cleared, sometimes hundreds of thousands of dollars, excuses began, shipments vanished, or worthless material arrived.

The same script played out in later cases. In 2025, Sonko and associates were linked to a Canadian investor allegedly defrauded of around USD 618,000 (roughly Sh79–80 million) for a supposed 250 kg gold deal involving a private jet.

Sonko is said to have hosted the victim and facilitated escrow transfers. Another American lost Sh37–38 million in a Kilimani operation where DCI later obtained court orders to open multiple safes in a building, recovering more fake gold and evidence.

An Australian national was reportedly swindled of Sh78 million in a scheme that included a staged smelting demonstration, only for investigators to discover the “gold” was smelted padlocks. Other victims from Switzerland and Dubai-based traders have reported similar losses running into tens of millions of shillings.

The network’s reach extends beyond Kenyan operators.

Foreign collaborators, including Cameroonian, Congolese, Greek and Indian nationals, have featured in arrests. Links have been traced to figures such as Lumumba Patrick in Congo and Uganda operations.

Logistics fronts, forged KRA and customs documents, and occasional use of JKIA and Mombasa Container Terminal complete the pipeline. In some instances, the scam has escalated. One 2023 case involved a foreign couple lured to Runda and robbed at gunpoint after a fake gold decoy.

What makes the enterprise particularly brazen is its resilience. Key figures like Sonko and Okute have faced multiple arrests yet secured relatively modest bail (often Sh100,000–200,000) and returned to high-profile lifestyles.

Sonko’s Instagram presence has featured G-Wagons, a newly unveiled Maybach, stacks of dollar bills and the trappings of success, even while charges remained pending.

Okute has maintained a political profile, having contested a parliamentary seat. Lawyers and advocates have appeared on the periphery, either as enablers through escrow arrangements or, in at least one high-profile case, facing their own serious fraud allegations.

DCI officers have described these syndicates as well-coordinated criminal ecosystems that exploit Kenya’s reputation and geographic position. They warn that the operations damage the country’s standing as a legitimate investment and transit destination. Victims, often sophisticated businesspeople, are drawn by the promise of below-market African minerals and the appearance of professionalism: offices, documents, “analysers,” staged demonstrations and legal wrappers.

The human cost is real. Foreign investors lose life-changing sums. Kenya loses credibility and potential legitimate business. Ordinary Kenyans ultimately bear the reputational damage when “Nairobi gold scammer” becomes a shorthand in international circles.

The DCI continues to pursue leads, open safes, seize vehicles and build files. Yet the persistence of the pattern, repeat players, similar MO across years, quick return to luxury after arrests, raises uncomfortable questions about enforcement gaps, the effectiveness of bail conditions, and whether elements within logistics, legal or port ecosystems provide quiet facilitation.

This is not a story of isolated conmen. It is the anatomy of an industry built on deception, operating in plain sight from some of Nairobi’s most desirable addresses, protected by the very sophistication that makes it hard to prosecute and the repeat-offender merry-go-round that lets kingpins regroup.

The gold never existed in the quantities promised. What existed, and still exists, is a machine engineered to extract millions from trust, one forged document and one escrow transfer at a time.

The victims keep coming. The raids continue. The question that lingers is how long the network can keep regenerating before the full weight of accountability finally dismantles it.