1.   But the investigations have unearthed no evidence that Ms. Leventhal is abusing any of her four children.

2.   Freeh said the investigation had not unearthed enough evidence to charge him at the time.

3.   The investigation of them unearthed evidence that adults and minors were regularly using computers, linked through America Online and similar services, to transmit explicit images of juveniles.

4.   A spokesman for Transport Commissioner Neil Kinnock said that investigations had not unearthed any evidence that Air France was dumping seats on several routes.

5.   The FBI investigation unearthed evidence of links between the Detroit mob and at least two casinos in Las Vegas, Nevada.

6.   The investigation unearthed a vast fraud operation involving business executives from various sectors including real-estate, import and export and land development.