Lazarus Mona retires (the unit’s first official retiree) Posted on February 15, 2013 by Rhian in News Laz’s retiring speech 15 January 2013 After working for the MRC/Wits Agincourt Unit since 1992, Lazarus Mona, the Unit’s handyman and driver, retired on the 15th January 2013. We wish him the best.