21.   An investigation revealed that a second worker who had handled the practice fuel rods had radiation contamination on his shoe.

22.   An investigation revealed that the employee posed a serious physical threat to others within the company, which now plans to prosecute the individual, Aftab said.

23.   Berg was discharged after an investigation revealed he was in a gay relationship.

24.   A Bloomberg Business News investigation reveals a long and intimate ties between the powerful Finance Ministry and the housing lenders.

25.   A Chronicle investigation revealed the Department of Corrections made little attempt to re-test the inmates or notify them that their test results were in question.

26.   A DES investigation revealed that Contreraz was suffering from a severe lung ailment that went untreated for days.

27.   A Palm Beach Post investigation revealed last month that Commcare generated large profits from one type of treatment when it billed Medicaid and private insurers.

28.   A seven-week investigation by ESPN revealed evidence of academic fraud involving four players, reshirt freshmen this year.

29.   But later investigation revealed that Ms. Laborit had had deaf ancestors.

30.   But the investigation has since revealed that valuable jewelry was missing.