1.   Because the main target was the World Trade Center, early suspicion centers on Osama bin Laden.

2.   After intercepting eight letter bombs last week, the FBI said only that early suspicions centered on Islamic fundamentalists.

3.   In the Canadian crash, suspicion has centered on the entertainment system, which used large amounts of electricity and was unique to Swissair.

4.   Police investigators have not determined the cause of the explosion or the substance involved, but suspicion centered on a tank that apparently contained nitrogen.

5.   Suspicions initially centered on the gregarious Shapiro, a man whose fame was built in part on smooth press relations.

6.   The explosion was considered one of the most dastardly acts of the civil rights era, and suspicions quickly centered on four Klansmen.

7.   Their suspicions center on his widow, now Pam Worrell.

8.   There was no immediate claim of responsibility but both here and in Washington suspicion centered on al-Qaida terrorists who have been driven out of Afghanistan.

9.   While suspicions centered on groups in the Middle East, there was no certified claim of responsibility for the attacks on the World Trade Center and the Pentagon.

10.   An autopsy found he had been poisoned and suspicion centered on Luk Pla, who had run away from him several times.