31.   C. The President repeatedly and unlawfully invoked the Executive Privilege to conceal evidence of his personal misconduct from the grand jury.

32.   Hurtic and other officials believe the reburials were a deliberate attempt to conceal evidence of the atrocity.

33.   Iraq claims to have done so, but U.N. arms inspectors have repeatedly accused Baghdad of concealing evidence about its weapons programs.

34.   Mannheim prosecutors have said both men are being held because of danger they may try to flee country, or conceal evidence.

35.   Smith alleges Wambaugh conspired with investigators to conceal evidence and encourage a prosecution witness to change his story.

36.   Some survivors accused the Seoul government of trying to conceal evidence, but railroad officials called it routine maintenance.

37.   The Liplje site is the sixth mass grave containing bodies of Srebrenica victims that were reburied by Serbs from previous sites to conceal evidence of the crime.

38.   The Liplje site is the sixth mass grave containing Srebrenica victims that were reburied by Serbs from previous sites to conceal evidence of their crimes.

39.   The Litije site is the sixth mass grave containing Srebrenica victims that were reburied by Serbs from previous sites to conceal evidence of their crimes.

40.   The two are charged with corruption, bribery, coercing witnesses and concealing evidence.