Jeopardy!

Kathy Lisiewicz, Melissa Ahart, Tom Ricketts (2006x73)

: 12, 2006

Tom Ricketts, a chemical engineer from Halifax, Massachusetts; Melissa Ahart, a librarian originally from Oswego, New York; Kathy Lisiewicz, a project coordinator from Los Angeles, California (whose 1-day cash winnings total $16,200).