Amanda Knox Acquitted: The Unraveling of Italy's Most Contested Murder Case

On November 1-2, 2007, British student Meredith Kercher was found stabbed to death in her shared apartment in Perugia, Italy, setting off one of the most controversial murder investigations in recent European legal history.

Amanda Knox, then a 20-year-old American exchange student, discovered blood in their bathroom and the locked bedroom door—and called police. What followed was a prosecution that would consume international headlines, upend three lives, and ultimately expose systemic failures in the Italian justice system.

Knox and her boyfriend Raffaele Sollecito were arrested and convicted in December 2009 on charges of murder, sexual violence, and conspiracy. Knox received 26 years; Sollecito, 25 years. Both maintained their innocence.

Two years later, in October 2011, a Perugia appeals court overturned their convictions, finding a critical absence of evidence linking either of them to the crime scene or to Rudy Guede, the man actually convicted of Kercher's murder. The court's reasoning was straightforward: the prosecution had built its case on circumstantial evidence and procedural irregularities rather than forensic proof.

But the case was far from over. In March 2013, Italy's Supreme Court ordered a retrial, citing procedural flaws in the 2011 acquittal. A year later, in January 2014, a Florence appeals court reconvicted both Knox and Sollecito—Knox to 28.5 years, Sollecito to 25.

The final and definitive blow to the prosecution came on March 27, 2015, when Italy's Court of Cassation—the nation's highest court—acquitted both defendants with scathing language about the investigation itself. The court identified "stunning flaws" in the prosecution's case, found no credible evidence of their involvement, and pointedly criticized the "rush to judgment" that had characterized the original investigation.