The Black Axe are one of the most feared and powerful organised crime groups in the world. The highly secretive mafia – referred to as a “cult” in Nigeria – have been accused of countless murders and are estimated to earn millions of dollars through internet fraud. But who is behind them? Are politicians involved? #BBCAfricaEye spent two years investigating. 🎥 Watch the documentary now: https://bbc.in/3IIqWPg | BBC News Africa