1.   Investigators have unearthed new evidence about the possible cause of the crash.

2.   Investigators have yet to establish a motive, but a failed robbery attempt is a likely reason, Moen said.

3.   The investigator will have to be thorough.

4.   The Mutual Legal Assistance Agreement was reported to contain a formalization of existing channels through which US investigators had access to Panamanian banking records.

5.   Using verbal reports offered by respondents, the investigator has access to an almost infinite variety of information that would be impossible to gather by any other means.

6.   Although the escape has drawn statewide attention, Todd said investigators have few leads about Roland.

7.   Among the facts the investigators had in hand Monday were a few tantalizing leads.

8.   And investigators will never have the type of forensic evidence that could have been gleaned from examination in a laboratory.

9.   And the fragmentary information released Thursday made it clear that the investigators have much more work to do.

10.   And investigators are having a hard time tracking the source of the Florida anthrax in part because the anthrax has circulated so heavily among academics.