Mr. Regan denied any impropriety and he was not charged.

Both denied any impropriety, but within a year of his divorce they married.

Instead his campaign released a six-page statement generally denying any impropriety.

But in earlier reports about the case, the company denied any impropriety in its operations.

The school requested that the conference investigate the matter, and Bush denied any impropriety.

Judge Wood denied any impropriety and refused to remove himself from the case.

Bush has denied any impropriety and said the controversy did not affect him.

Both he and his wife strenuously denied any impropriety.

He denied any impropriety at the time and was not charged with wrongdoing.

Spokesmen for some of the other investors either denied any impropriety or declined to comment.