Killaboi’s Qatar Arrest and N10 million Birthday Gift Spotlight Lagos Murder Trial

TL;DR: Benjamin Nnayereugo, known as “Killaboi,” was captured in Qatar through joint security action, extradited to Nigeria, and admitted to spending N10 million on a lavish birthday for his girlfriend before she was killed.

Context The Lagos State High Court at Igbosere is trying Nnayereugo for the murder of 21‑year‑old Augusta Onuwabhagbe. The trial has drawn attention to cross‑border cooperation and the stark contrast between the defendant’s public generosity and the alleged crime.

Key Facts - In February 2025 Qatari authorities, acting on coordinated international requests, arrested Nnayereugo. Biometric checks confirmed his identity, and he was handed over to Nigerian officials in April 2025. - Police officer DSP Oderinde Gafar testified that the arrest resulted from “collaboration with relevant security agencies” and that the defendant voluntarily wrote a statement during interrogation, which the court admitted as evidence. - Video of the statement‑taking was shown in open court, allowing the judge and public to see the defendant’s own words. - Evidence revealed that Nnayereugo spent N10 million (approximately $13,000) on a birthday celebration for Augusta, purchasing designer handbags, jewellery and an iPhone. - Augusta’s mother, Cordelia Onuwabhagbe, told the court she once considered Nnayereugo a family member. She recounted trips to Mauritius and Seychelles, noting the latter included the first reported physical abuse. - The prosecution, led by Director of Public Prosecutions Adedayo Haroun, has presented the victim’s mother and the investigating officer as its final witnesses before closing its case.

What It Means The case underscores Nigeria’s ability to secure extradition of suspects from distant jurisdictions, reinforcing the reach of its criminal justice system. The disclosed N10 million expenditure highlights a pattern of lavish spending that may have been used to mask abusive behavior. As the trial resumes on 17‑18 June 2026, the court will weigh the defendant’s written confession, the video evidence, and the victim’s family testimony to determine guilt.

Looking ahead, the verdict will test the effectiveness of cross‑border law enforcement and could set precedent for handling high‑profile murder cases involving extensive financial manipulation.