her mother recalls amanda, the fresh-faced 20-year-old, intent on adventure. >> she was going to study abroad going into college somewhere. she didn't know where yet. >> amanda would decide on perugia, italy. her sister deanna remembers when she moved into this house which she shared with three other girls, two italians and one british student named meredith kercher. why was she so set on that apartment? >> i think because of the people really. it was close to the college and her roommates are the sweetest people in the world. >> but after only six weeks in italy on the night of november 1st, 2007, amanda's overseas adventure would take a bizarre turn. amanda claims she slept over with her boyfriend raffaello sollecito that night. according to her, they cooked dinner at his house, smoked hashish and made love.