Knox and Sollecito acquitted of murdering Meredith Kercher

Italy's highest court has acquitted American Amanda Knox, and her Italian former boyfriend Raffaele Sollecito, of murdering British student Meredith Kercher in 2007.

They were first found guilty of murder in 2009, acquitted on appeal, then convicted again at a retrial.

Speaking to reporters outside her home in Seattle, USA, Amanda Knox said she was "incredibly grateful" to have her life back.

Andy Moore reports.