11.   The agency had earlier quoted a government statement as saying police had arrested the assailant.

12.   The assailant was arrested.

13.   The attack provoked outrage and suspicion that the government was behind the attack, and the failure so far of police to arrest the assailants only fed the suspicion.

14.   The assailants were immediately arrested by a police patrol.

15.   The assailant was later arrested by Israel.

16.   The policeman was taken to a hospital in stable condition and the assailant was arrested, the radio said.

17.   The suspected assailant was later arrested.

18.   Two police offers were killed in a shootout at a cafe in southern Poland early Monday, and three suspected assailants were arrested, police said.

19.   Two police officers were killed in a shootout at a cafe in southern Poland early Monday, and four suspected assailants were arrested, police said.

20.   A neighbor alerted police, and the assailant was arrested.