Rudy Guede is the only person convicted in the 2007 killing of the British student in Perugia, Italy.
The movie, which also stars Abigail Breslin, "reinforces an image of me as a guilty and untrustworthy person," Knox wrote.
The American woman who famously spent four years in an Italian prison had some choice words for the pop star.
Knox was at the center of a media frenzy when she was convicted and then acquitted of the murder of Meredith Kercher.
Much like Michelle Carter, Knox was once cast as a "femme fatale" in a high-profile case.
Big Bad Wolf beau stalks her Little Red Riding Hood as her posts go public two years after her murder acquittal.
December Holly Lai, the sister of murder victim Michelle Lai, publicly supports Tyra Patterson's clemency and provides powerful