The situation is probably different if intentionally false documents are submitted under a subpoena duces tecum.

The F.B.I. said the sting involved feeding the detective information, some of it intentionally false, that it later learned he had forwarded to a reputed mob associate.

Some studies have suggested that 10 percent of all reports may be baseless or intentionally false.

But to her, that was not the same as misleading them because she wasn't being intentionally false.

I heard him say, "It is obvious that the reference in the President's prepared statement to the grand jury that this relationship began in 1996 was intentionally false."

April 12 - US President Bill Clinton is cited for contempt of court for giving "intentionally false statements" in a sexual harassment civil lawsuit.

Investigation proved that this was intentionally false testimony.

Proving that testimony was intentionally false can be difficult, and Administration officials usually do not testify under oath.

It turned out to be an intentionally false lead.

"Simply put," the judge said, citing Mr. Clinton for civil contempt in the Paula Jones lawsuit, the President's testimony was "intentionally false."