He has been sentenced to 12 years and 7 months in prison.
The search operation for a second missing soldier is still ongoing, the U.S. Army said.
Notable moments from the past week in America.
Six bodies were found on Sunday in a train boxcar in Laredo, Texas, according to police.

Officials estimate that fraudsters steal up to $300 billion annually from various government programs.
The Teacher Freedom Alliance says more than 272,000 teachers have opted out of union membership.
Terrorists and a priest convicted of sexually assaulting a child are also on the Justice Department’s list.
The lawsuit raises issue with a state law and a city ordinance designed to limit local cooperation with federal immigration enforcement activities.

A Faint Meow in the Rubble of a Mississippi Tornado Leads to a Stunning Rescue.
The company recently revealed a new end-to-end organization, aiming to build low-priced electric vehicles.
The family has been unable to visit her mother, who was targeted by the Chinese regime alongside the sister of another New York resident because of their faith.
There are 17 Americans aboard the MV Hondius, which is expected to dock in Tenerife in Spain’s Canary Islands on May 10.
The May 19 primary will still take place, but Gov. Ivey may call for a special election if a court rules in favor of the state’s ongoing redistricting case.
The FDA added in a Thursday notice that 2,557 serious injuries associated with several types of Boston Scientific pacemakers have been reported so far.
While bankruptcy numbers are increasing, other economic indicators, such as employment and business sector activity, are giving mixed to positive signals.
States, particularly in the South, are redrawing or considering redrawing their maps following a big Supreme Court decision.
The group is alleged to have funneled more than $3 million to leaders and organizers of various white supremacist and other extremist groups.
The decision is in line with Trump’s executive order to release Alaska’s natural resources.
The justices sometimes make decisions that are unpopular, but they are based on the law, Roberts said.
The former mayor was admitted in the hospital following respiratory complications.
The verdict came after a years-long investigation into the man’s California-based scheme, but his involvement in a suspected biolab remains unresolved.