The body of 6-year-old beauty-pageant princess JonBenet Ramsey was discovered in the wine cellar of her family's Tudor-style home back in 1996. She would have turned 21 this year. John and Patsy Ramsey were the prime suspects in the high-profile case, until new DNA evidence cleared them of any wrongdoing in 2008. The murder remains unsolved.
After an address change in 2001 and extensive remodeling, the 5-bedroom, 6-bath house is currently valued at a cool $2.3 million. It was last sold in 2004 for about $1 million.