41.   Investigators did not know the motive for the slayings.

42.   Investigators do not yet know the motive for the shooting, but said they believe it could have been a settling of scores.

43.   Investigators said Friday they did not know the motive.

44.   Investigators do not know the motive for the shooting, but said they believe it could be a settling of scores.

45.   Israeli embassy spokesman Nadav Cohen confirmed that an Israeli had been killed, but said he did not know the motive.

46.   No motive is known for the Devine killing.

47.   No motive was immediately known for the attacks.

48.   No motive was known, nor was it clear if the shooting was related to the attack on his wife.

49.   No one immediately claimed responsibility for killing Abdul Razak Mir, a former state lawmaker of the Muslim United Front, and the motive was not known.

50.   No claim of responsibility has been made in the Tokyo attacks, and no motive is known.