a 17-year-old massacred his family just hours after celebrating his father's 51st birthday an Italian teen murdered his father mother and 12-year-old brother in a Savage knife Rampage before chillingly telling investigators there is no real reason why I killed them I felt like a foreign body in my family oppressed I thought that by killing them all I would free myself from this discomfort judicial sources said it'll take a long time before they'll be able to explain the motive behind the triple homicide with neighbors describing the family as a fantastic happy family okay