5 women and 5 men were detained on arrival from London . marijuana customs officials found Johannesburg and cocaine in baggage . Fifteen crew members of a South African Airways flight spent the night in jail after customs officials found marijuana and cocaine worth nearly half a million dollars hidden aboard a long-distance flight to London , British customs officials said Wednesday . Officials : The drugs are estimated to be worth $ 310,000 . South African Airways said it launched its own investigation .
5 women and 5 men were detained on arrival from London . marijuana customs officials found Johannesburg and cocaine in baggage . Officials : The drugs are estimated to be worth $ 310,000 . South African Airways said it launched its own investigation .