Before long, his investigation will lead him to another quite extraordinary man.

Their investigation leads them to believe he did not leave of his own free will.

Investigations have led me pretty far in what I believe to be the right direction.

The investigation so far has led to the prosecution of at least 20 people.

She said that her investigation had led to several phone threats in the last three months.

The investigation was a major scandal but led to nothing.

The investigation could lead to charges of murder, he said.

The forensic evidence and investigation led to the boy's mother.

The investigation led to the arrests of two other former students at the university.

The investigation also led to reform legislation being passed in 1993.