Model was offered cash to make Grace Mugabe assault 'go away'

The 20-year-old South African model that Zimbabwe's first lady Grace Mugabe is alleged to have assaulted was offered cash to make potentialcharges "go away", a lawyer said Thursday.Police have said they were also on high alert to make sure that the 52-year-old wife of President Robert Mugabe does not skip the country, with an arrest warrant reportedly being considered.The first lady is alleged to have hit Gabriella Engels on Sunday at a Johannesburg hotel.