The flyer said he was visited afterwards by a sinister security official and warned not to tell anyone - so he kept silent until now.
The Sun
Another security official in the region confirmed the strike and casualties.
Mail and Guardian
A security official said that it hit a cement wall.
Times, Sunday Times
The trader claims to know a corrupt security official at the airport.
Times, Sunday Times
A security official said that four people were injured.
Times, Sunday Times