1.   His suspicions focused on St. Louis encephalitis, which is often found in the southeastern United States.

2.   Police suspicion focused on Mr. Sorrell the night Lisa and Shanta were found dead.

3.   So suspicions focused on either a submerged object or a design flaw.

4.   Suspicion immediately focused on Forbes.

5.   The cause of the crash was unknown, but early suspicions focused on mechanical failure and the Philippine military ruled out hostile fire.

6.   Their suspicions have focused on sheep carrying scrapie, a BSE-like disease that is widespread in flocks across Europe and North America.

7.   Their suspicions were focusing on St. Louis encephalitis, and tests of blood and spinal fluid confirmed them last Friday.

8.   When Claire vanishes, suspicion focuses on Jericho, and the solid, loyal Hester tries to help him clear his name as romance blossoms between the two.

9.   When Munoz Rocha suddenly disappeared, suspicion soon focused on his political patron, Raul Salinas.

10.   After much investigation, suspicions focused on a man who was taken into custody and later confessed to the murder.