How gruesome murder-mystery of four Idaho university students has gripped America: Housemates were knifed to death in their beds as they slept in bloody massacre...
Kaylee Goncalves, 21; Madison Mogen, 21; Xana Kernodle, 20 and Ethan Chapin, 20, were slain as they slept in their beds by a silent killer who seemingly vanished without a trace
