Vowed to lobby on behalf of other innocent people who have been jailed . She served four years for murder of American student Meredith Kercher . Was freed on appeal with former boyfriend Raffaele Sollecito . Their acquittal was overturned but was finally cleared by Italy 's highest court last week .
Vowed to lobby on behalf of other innocent people who have been jailed . She served four years for murder of British student Meredith Kercher . Was freed on appeal with former boyfriend Raffaele Sollecito . Their acquittal was overturned but was finally cleared by Italy 's highest court last week .