11.   Authorities were investigating the motive, police Sgt. Adi Senin said by telephone from Fakfak.

12.   Corrections Secretary Michael Sullivan said Tuesday that authorities were still investigating the motive, but he did not believe race played a part.

13.   District deputy police chief Superintendent Hussin Ismail said police were still investigating the motive behind the attack.

14.   Greenberg said police were still investigating the motives for the burglary.

15.   Human rights workers were still investigating the motive.

16.   Human-rights workers were still investigating the motive.

17.   Intelligence officials said they were investigating his motives.

18.   Officials were investigating the motive of his defection.

19.   Officers were investigating the motive of the suicide attempt.

20.   Penjaringan Police are investigating the motive of the murder.