1.   The investigators studied flight recorders salvaged from the wreckage.

2.   Numerous investigators have studied the relation between GOR and asthma.

3.   At the same time, no one has found any clear evidence of mechanical fault, though investigators are studying several possible scenarios.

4.   In pursuit of patterns, investigators studied academic calendars, phases of the moon, the positions of stars.

5.   Investigators are studying whether a meal or water coolers at the club could be a source of the infection.

6.   Investigators studied the one-gallon container, recovered from the impounded garbage truck, for clues that could lead them to the person who discarded it.

7.   Investigators are also studying whether the Chinese government or its agents may have tried to funnel money illegally into the Democratic National Committee.

8.   Investigators will study policy values and premium amounts.

9.   Other areas, beside the IMF, that investigators are studying as potential sources for the money include looted state assets and corporate corruption.

10.   Our investigators study for the motive as a means of helping find the killer.