In addition, news media and legal scrutiny often leads to public investigations.

Until now, the most public investigations have been those conducted by a series of Congressional committees.

Perhaps he wanted to disassociate himself from the public investigation.

The Navy should be commended for a prompt public investigation.

No public investigation of the shootings has been carried out either.

He also held the position of chairman for a few public investigations.

Six months later, there has been no public investigation of the shootings.

A special independent counsel should be appointed immediately to carry out a full and public investigation.

"The more reason why you should avoid a public investigation."

First of all there has to be an urgent public investigation: that is absolutely necessary.