He is under formal investigation in the case, but has not been charged.

No decision has been made on whether to open a formal investigation.

He added that the agency had been prepared to open a formal investigation before the company took its own action.

It has not yet launched a formal investigation into the article.

The formal investigation was not likely to conclude before spring of next year.

At the Pentagon today, officials said a formal investigation would begin within 48 hours.

Some are under formal investigation, others free to move around.

The test is also used in formal investigation into understanding learning related visual problems.

"As a consequence, I have not been put under formal investigation."

A formal investigation was begun in June of the same year.