21.   But Bergamino said the ex-president then handed the cash over to Montesinos and later replaced the money with funds from an unknown source.

22.   Just Thursday, the NAACP reported that members had received calls, from an unknown source, falsely suggesting that the civil rights organization was endorsing Bush.

23.   The industry also should adopt a policy of recommending that planes try to land immediately if smoke from an unknown source is detected, the board said.

24.   U.N. officials said a British peacekeeper in Gorazde was slightly wounded Friday by small-arms fire from an unknown source.

25.   Verhofstadt sought to allay fears that contamination came from unknown sources.

26.   Williams agrees that germs will ultimately help explain the still unknown sources of many major diseases.

27.   An Israeli Arab woman was killed Friday by shots fired from an unknown source near Tulkarem in the northern West Bank, an Israeli military spokesman said.

28.   Another shot was fired from an unknown source, hitting a man in his left leg.

29.   At Kiseljak, the hotel housing UNPROFOR command in central Bosnia came under automatic rifle fire from unknown sources, he said.

30.   The radioactive matter, kept in metal boxes and from an unknown source, was discovered while being transported between Germany and Austria.