Italy’s high court has upheld the remaining conviction against American Amanda Knox, who was jailed and later acquitted of the 2007 murder of her British roommate Meredith Kercher.

Amanda Knox, a former American exchange student, had been cleared of all other charges related to the death of her roommate in Italy 17 years ago.

Italy’s highest court on Thursday confirmed a slander conviction against U.S. defendant Amanda Knox for accusing an innocent man of murdering her British flatmate 17 years ago in a sensational case that polarized trial watchers on both sides of the Atlantic.