81.   Peters has always been fascinated by doctors who have saved thousands of lives with medical detective work.

82.   Other scholars reported on their detective work trying to track down the origins of the map.

83.   Preliminary detective work has linked some of those involved in the attacks to organizations with ties to Saudi-born terrorist Osama bin Laden, officials said.

84.   Pathology attracted her, she said, because of the freedom and detective work involved and the chance to confront official hypocrisy.

85.   Schroeder then did some detective work and found that McVeigh had registered under his real name earlier this year.

86.   She and Wylie are professional genealogists who will do the detective work for a fee.

87.   She came to detective work from book publishing.

88.   So I thought I would do a little detective work.

89.   Some intercontinental detective work turned up the original plans for the sculpture, and it was largely refabricated.

90.   Sometimes painstaking detective work pays off.