11.   Computer forensics is the science of investigating crimes by using computers and special software to uncover electronic evidence.

12.   Doctors have said he might have suffered more than one, but tests uncovered evidence of only a single stroke.

13.   Federal authorities said Friday that they have uncovered no evidence linking the two men, who were arrested on Tuesday by the U.S. Customs Service, to bin Laden.

14.   Full commitment means McCloskey often works with a private investigator and a defense attorney for five years or more to uncover the evidence to free the wrongly convicted person.

15.   He said neither the committee, nor Reilly had uncovered any evidence of staff or faculty involvement.

16.   He said they had uncovered no evidence at any of the sites but had conducted the searches out of a concern for public safety.

17.   He has not been linked to any extremist group, nor have the police uncovered evidence that he had plans to use the explosives.

18.   He said the career bureaucrats in his ministry were not exactly zealous in uncovering the evidence.

19.   However, earlier hearings failed to uncover any evidence that doctors were using federal resources to help patients kill themselves.

20.   If the ethics report uncovers new evidence that clears Kim, Ensign said he could support his stay in office.