NEW : Investigators have spoken to the dead Marines in the YouTube video . USA : Commanders have identified the four Marines who appear in the video , but those names have not yet been made public , said spokeswoman Maryann Cummings of the Naval Criminal Investigative Service ( NCIS ) . They are currently in the United States . The Marine Corps promises an ` ` expeditious , full and fair investigation '' A general reminds us to treat dead with ` ` appropriate dignity and respect ''
NEW : Investigators have spoken to the dead Marines in the YouTube video . USA : They are currently in the United States . The Marine Corps promises an ` ` expeditious , full and fair investigation '' A general reminds us to treat dead with ` ` appropriate dignity and respect ''