Amanda Knox Talks for First Time about Agony of Jail, Joys of Freedom :    She’s been free since 2011, but Amanda Knox – who spent four years in Italian prison for murder – still faces moments of crippling anxiety, she tells PEOPLE Magazine exclusively.

During an emotional, candid and wide-ranging interview, which took place in her mother’s Seattle home over several days, Knox, 25, details her odyssey from carefree American college student in Perugia, Italy, to convicted murderer confined to a cell for four years for allegedly killing her roommate, British student Meredith Kercher.