Last year I began work on a big investigative piece about drug trafficking.

Both 20/20 and 60 minutes featured investigative pieces on the testimony.

So the first investigative piece I assign, or write myself, would be about ownership of the publication.

We have found in our research that investigative pieces score the lowest.

To do true investigative pieces, you may have to commit one or two reporters for months.

Staff members said he was fed up with its reluctance to publish his investigative pieces.

We just don't have room in the budget for another investigative piece.

And it felt good when our investigative pieces turned into indictments.

Next week, maybe you should do an investigative piece on the excramental habits of bears.

To make investigative pieces a main fixture in Philippine television, the group put up its own production house and continued with what it started.