Jeopardy!

Dave Traini, Tom Grexa, JoAnn Lum (1986x141)

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JoAnn Lum, an engineering writer from Carlsbad, California; Tom Grexa, an assistant dean of admissions from Charlottesville, Virginia; Dave Traini, a teacher from Medford Lakes, New Jersey (whose 3-day cash winnings total $32,001).