In January 2003, the "Sowetan Sunday World" reported that an apartheid era killer and former CCB member, Hans Louw, serving a 28-year term at Baviaanspoort Prison near Pretoria, had confessed to participating in a plot to kill Machel. A false radio navigational beacon would have been used to lure the aircraft off course, with Louw forming part of an alleged backup team to shoot the aircraft down if it didn't crash. The newspaper also alleged that another of the plotters, former Rhodesian Selous Scout, Edwin Mudingi, supported Louw's claim. However, after an investigation by the Scorpions, a South African special police unit, it was reported in July 2003 and in October 2008 that they could find no evidence for South African complicity.