Amanda Knox talks about her recent conviction with Robin Roberts on 'Good Morning America,' in New York City, Jan. 31, 2014.

Before becoming embroiled in a sensational murder trial, Amanda Knox was a college student at the University of Washington in Seattle, a free-spirit who was close with her three sisters.

Amanda Knox is pictured with the two Italian women, Laura Mezzetti and Filomena Romanelli, who shared the Perugia cottage with her and with Meredith Kercher.

Raffaele Sollecito, a shy Italian student, met Knox and started sleeping with her about a week before the murder occurred.

Police said that Amanda Knox and Raffaele Sollecito faked a break-in of her roommate's bedroom to make it looked like a burglar killed Meredith Kercher.

A bloody footprint from inside Meredith Kercher's bedroom, where she was murdered.

Meredith Kercher's bloodied bra, which had been cut off of her, prosecutors claimed.

The bloodied bathmat was found in the bathroom that Meredith Kercher and Amanda Knox shared.

A window that was broken during an alleged break-in that police say was faked by Amanda Knox and Raffaele Sollecito.

A bloody handprint on the wall of Meredith Kercher's bedroom in Perugia, Italy.