81.   Police said they did not know the motive of the attacks.

82.   Police said they did not yet know the motive for the abduction and the subsequent release, Thursday, of the Zambians.

83.   Police said that they had arrested some suspects over the murder, but the motives were not known.

84.   Reports of the investigation into Asahara say police still do not know the motive for the gas attack and others the cult was suspected of preparing.

85.   The Interior Ministry issued a statement saying it did not yet know the motive for the attack.

86.   The motive was not known and an inquiry was underway, police said.