ABC News: Five U.S. soldiers stand accused of using grenades and rifles to murder three unarmed Afghan civilians earlier this year, and investigators say several of the soldiers even collected the dead civilians' body parts. In a videotape obtained by ABC News' Brian Ross Unit, one of the accused soldiers, Cpl. Jeremy Morlock, confessed to the murders. He said the officer in charge, Sgt. Calvin Gibbs, gave orders to carry out the killings and that Gibbs had no problem murdering innocent civilians.