21.   But the claimed military gains come against the backdrop of increasing expulsions, alleged killings and other atrocities.

22.   Government forces have been accused of restricting a U.N. investigation into the alleged killings.

23.   Government forces have severely restricted a U.N. investigation into the alleged killings.

24.   His comments came before the expected arrival on Friday of an advanced team of U.N. investigators, who will look into alleged killings of Rwandan refugees.

25.   His comments came before the expected arrival on Friday of a team of U.N. investigators looking into alleged killings of Rwandan refugees.

26.   Interior Ministry spokesman Maj. Gen. Khieu Sopheak said Thursday that all alleged political killings were investigated and found to be unrelated to politics.

27.   Interior Secretary Rafael Alunan has said the shakeup was planned as early as January but was hastened by the alleged coldblooded killing of the robbers.

28.   Kabila had refused to allow the mission unless the investigation looked into alleged killings before his revolution.

29.   On Friday, exiled Rwandans urged Clinton to condemn the alleged killings of thousands of people by the Tutsi-led army.

30.   North Korea accused the United States on Thursday of trying to cover up alleged mass killings of refugees by American soldiers during the Korean War.