A high level government delegation will depart from South Africa today for Tanzania to bring back rapist and murderer Thabo Bester, his girlfriend, Nandipha Magudumana and a Mozambican national who was assisting them. The Mozambican has been named as Zacharia Alberto. The three were arrested in Tanzania on Friday night. Bester and Magudumana have been on the run since his escape became public last month. It had been believed he had died in a fire, at the Mangaung prison in Bloemfontein, but he had escaped in May last year. Justice Minister, Ronald Lamola has confirmed that officials from security company G4S are implicated in the escape of Thabo Bester from prison. We spoke to Professor Kholofelo Rakubu, Acting Head in the Department of Safety and Security Management at the Tshwane University of Technology.