Mr. Perot has admitted investigating some of his volunteers because he suspected wrongdoing.

Once a client does suspect wrongdoing, "legal recourse is difficult," Mr. Carroll said.

They could better spend their time investigating our clients if they suspect wrongdoing.

In all public statements so far, Egyptair officials have said they see no reason to suspect wrongdoing by any of the assigned pilots.

Rebus is determined to uncover the truth, suspecting wrongdoing in high places and a cover-up.

Business is so good for the scalpers that the Attorney General's office suspects wrongdoing, a charge denied by tennis executives.

Race officials said that a manager of other runners, none of whom were among the leaders, had told them that he suspected wrongdoing by Franklin.

Under the Fourth Amendment, a seizure requires some basis for suspecting wrongdoing.

Have you any reason to suspect wrongdoing?

First, when there's good reason to suspect provable wrongdoing, the prospective reward encourages prosecutorial tenacity.