The brother of Olympic superstar Simone Biles was on active duty in the Army when he was busted in an 8-month-old triple homicide, according to reports.

Tevin Biles-Thomas, 24, who is assigned to Fort Stewart in Georgia, was nabbed Thursday after the local sheriff’s office received a request from Cleveland, Ohio, authorities for a sample of his DNA, WSAV reported. Authorities conducted a cheek swab from Biles-Thomas at Fort Stewart with a warrant, and the evidence was presented to a grand jury, according to the report.

An indictment was then returned for the gymnast’s brother.

Biles-Thomas is being held at Liberty County Jail in Hinesville, Georgia, until he can be extradited to Cleveland, according to the report.

Biles-Thomas joined the Army in 2014, rose to the rank of specialist and was a cannon crewmember with the 3rd Infantry Division, an Army spokesman told the Washington Post. He was deployed to Korea for a period last year as part of a rotation, the spokesman said.

In 2014, Simone, a gold medal-winning gymnast, wished her brother luck as he began his military service.

“Talking to my brother really made me miss him,” she wrote. “Goodluck in the army tevin.”

She tweeted Thursday night, “Eating my feelings don’t talk to me.”

The triple fatal shooting happened on New Year’s Eve in an Airbnb rental apartment above a pizzeria in the Brooklyn Centre section of the city when a group of people showed up uninvited and were asked to leave, authorities have said.

Devaughn Gibson, 23, DelVaunte Johnson, 19, and Toshon Banks, 21, were each shot multiple times and pronounced dead after the gunfire. Two others were wounded but survived.

Biles-Thomas’ arraignment is scheduled for Sept. 13.