21.   CIA executive director Nora Slatkin also promised to investigate charges that there was a conspiracy at the agency to keep the information secret.

22.   Daniel Silverman, the regional director, said his office would need four to six weeks to investigate the charges and determine if they have merit.

23.   Despite several attempts, social workers could not contact the parents to investigate the charges, and the case was closed.

24.   Does that mean you will not investigate charges of black voter fraud in Florida?

25.   Federal authorities say they discovered the sexual misconduct while investigating charges of municipal corruption in Waterbury.

26.   Federal officials and the AARP say that any questionable charge should be investigated.

27.   Ferruzzi collapsed as Italian prosecutors investigated charges of corruption and crooked bookkeeping among company officials.

28.   Fox, a leader of the conservative National Action Party, promised to form a truth commission to investigate charges of past abuses.

29.   Gallagher vowed last year to investigate charges of wrongdoing after hearing complaints, especially from black applicants, of cheating and favoritism in the hiring and promotion of officers.

30.   He added that the group had asked the district attorney to investigate the charges, and was conducting its own internal investigation.