It is believed the file may relate to a March 10 published story in the Botswana Gazette highlighting corruption in Botswana Railways' purchase of a rail passenger coach.
Inaaminika kwamba faili hiyo huenda ikahusiana na habari iliyochapishwa Machi 10 katika Botswana Gazette inayokazia ufisadi katika reli za Botswana kununua kocha ya abiria wa reli.