21.   A man has been questioned by police.

22.   Police are tonight questioning three men.

23.   Also during the day, law enforcement officials said, agents questioned several men in Washington Heights about the disappearance.

24.   Blindfolded and assembled in a lot, the men were questioned and several were arrested.

25.   A man was being questioned Saturday afternoon in connection with the shooting, but the police did not release his name.

26.   A man was being questioned Tuesday night in connection with the shooting, but he had not been arrested, said Detective Robert Samuel, a police spokesman.

27.   Charles Brown was questioning a man who was loitering on a street corner.

28.   Each man has been questioned at least once, Costello said.

29.   Ethiopian investigators said they were questioning eight men and were convinced that the attackers were Arabs, possibly including Egyptians.

30.   FBI agents want to question the man who left the artwork.