Willie Thomas Brown
 / SCSO
SUMTER (WACH) -- Authorities have arrested a fourth suspect in a Sumter County murder investigation.
According to Sheriff Anthony Dennis, the North Carolina Fugitive Task Force arrested 44-year-old Willie Thomas Brown of Sumter on Friday in Jacksonville, N.C.
Brown was wanted for the murder of Raphael Gunter that occured on May 16 at South Forge Apartments in Sumter County.