Madison Lainey is a victim in Dead Rising 2. She is found during the mission World's Most Dangerous Trick, where two magicians carelessly saw her in half and kill her in a failed magic trick.
Magicians Reed Wallbeck and Roger Withers have chained Madison Lainey, an aspiring magicians' assistant, to a table to perform the dangerous trick of sawing a woman in half. The trick fails, and Madison is cut in half with a large circular saw.
Madison has the same notebook picture as Nikki Valentino, although in game she has a different hair color and clothing.
It says in Madison's notebook description that she was hoping to make it big in the entertainment industry, but her special talent(s) is/are unspecified.
When the fight starts she does not appear on the table.