11.   Of the nine soldiers from the multinational force in Bosnia who have died so far, at least four have been killed by mines.

12.   Officials have said that the four were presumably killed.

13.   Palestinians also reported that Israeli naval vessels approached the Gaza shore and fired missiles at the Palestinian naval police, killing four.

14.   Soldiers loyal to Sankoh fired into a crowd of rock-throwing protesters, killing at least four.

15.   The authorities have said that all four were killed though they have not said how.

16.   The next year, a bomb exploded aboard a TWA flight from Rome to Athens, killing four.

17.   Then, last December, an Osprey crashed in North Carolina, killing all four on board.

18.   When the journalists turned to look at their captors, the driver said, the gunmen opened fire, killing all four.

19.   A bus taking university students on a study tour overturned in West Kalimantan, killing four and injuring dozens, the official Antara news agency reported Tuesday.

20.   A rocket slammed into the car in which they were driving and killed all four, according to eyewitnesses said.