1.   Criminal investigators are examining a number of illegal or questionable contributions from foreign sources.

2.   Accident investigators will examine the wreckage of the plane.

3.   Therefore, some investigators have examined the role of dietary calcium in influencing colonic crypt cell kinetics, since the latter may be a marker of neoplastic predisposition.

4.   In the longitudinal part of the enquiry, the investigators examined the possible causal role of support.

5.   Although the plane was flying low, air traffic control radars also showed glimpses of the plane heading that way when investigators examined recorded data.

6.   Among the things investigators are examining are the medical care of inmates in general and the care for mentally ill inmates.

7.   Another question being examined by investigators is whether Del Debbio fired continuously at Robinson or in two volleys, a police spokesman, Capt. Thomas Fahey said.

8.   Another question investigators are examining is whether the particles were processed to diminish their natural affinity to stick together and float less freely.

9.   As a result, investigators are also examining more closely the relationship between Trie and Huang, who has been linked to some contributions from foreign sources.

10.   At her weekly news briefing Thursday, Reno left open the possibility that Justice Department investigators would examine other instances of abuse in other divisions of the lab.