Amanda Knox and Raffaele Sollecito are expected to learn today at Italy's highest court if their convictions for the murder of British student Meredith Kercher are upheld.
The 21-year-old was stabbed to death in 2007 while studying in Perugia.
Her flatmate Knox, a student from Seattle, and her then-boyfriend spent four years in jail but were acquitted on appeal in 2011.
Knox returned to the US before an appeals court reinstated the guilty verdicts last year.