Roger Clemens was found not guilty of all charges in the government's perjury case against him.

From January to February 2007 the perjury case went to trial.

Mr. Carey is now on trial in a perjury case.

And let me say a little bit about perjury cases.

In New York there were 395 perjury cases last year.

The dress and Monica's story would nail him, an open-and-shut perjury case.

Martin's death largely took the air out of the federal perjury case against Webber.

A similar perjury case based on his Texas trial work was dismissed in 1997 because of the statute of limitations.

An official said the deal was worked out because of the difficulty of winning convictions in perjury cases.

White House aides were being run before a grand jury to build perjury cases, a practice since frowned on.