This classic episode of “48 Hours" reports on 25-year-old U.S. Army Specialist Richard Davis who served in Iraq in 2003. After celebrating his homecoming with four Army buddies in Columbus, Georgia, he disappeared and was listed by the Army as AWOL. The Army opened an official investigation and a tip led to the discovery of his body. Nearly four months later, the four soldiers who were last with him were arrested. "48 Hours" correspondent Erin Moriarty reports. This "48 Hours" episode last aired on 12/23/2006. Watch all-new episodes of “48 Hours” on Saturdays, and stream on demand on Paramount+.