The man was arrested in January after police said he carjacked a vehicle from a ride-share driver in San Francisco.
The DOJ said Garay is in federal custody and will transferred to the custody of the Federal Bureau of Prisons upon designation of a federal facility.
The suspect in a February armed robbery at the 310 Marathon gas station in Calera has been formally charged in Shelby County.
An officer was shot and injured Thursday afternoon at a Baltimore County police precinct, SkyTeam 11 reported.