21.   Unknown persons have fired two shots through a window in a foreign ministry building, a police official said Saturday.

22.   Unknown persons have called city and newspaper officials in a Ural Mountains town and demanded ransom for two Russian journalists seized in Chechnya, a news agency reported Friday.

23.   He claimed an unknown person had ordered him what to do after killing his daughter, threatening to kill other family members if he did not comply.

24.   Her new television set was stolen by unknown persons from the main road where her personal belongings were dumped in front of her former house.

25.   His murder brings to four the number of important personalities who are known to have been murdered here by unknown persons in the past month.

26.   In the city of Limbe voting was postponed until next month after unknown persons set fire Saturday to the building where ballot papers were being stored.

27.   An unknown person had sent a letter on Saturday threatening to commit suicide and kill other students, police said.

28.   Their identities were not disclosed, but a ministry spokesman said they were abducted by unknown persons in a region between the cities of Saana and Marib.

29.   Their identities were not disclosed, but the ministry said they were abducted by unknown persons in a region between the cities of Saana and Marib.

30.   Voting in the northern city of Limbe was postponed until next month after unknown persons set fire Saturday to the building where ballot papers were being stored.