Two more people have been arrested in a federal investigation into illegal gun sales.
U.S. Marshals arrested Marvin Jones and Brent Underwood.
Both are accused of illegally selling guns in Houston County.
Jones is charged with selling guns to a convicted felon. He also reportedly owned multiple guns as a convicted felon.
Underwood is charged with selling guns without a license.
Jones and Underwood's arrests bring the total number of arrests to six.
Previously arrested were Opp Middle School teacher Tim Grimes, Charles Sly of Slocomb, Richard Cohen of Graceville, Fla., and David Loftin.
It's unclear if the arrests are connected.