Thirty-eight-year-old Bobbie Jean Walker and 21-year-old Juanita Luckett have been arrested on accessory charges for last September's robbery and murder of Peggy Nowell.
The 57-year-old store clerk died from injuries sustained in the incident which happened at a store in Edinburg. Two other arrests have already been made in the case.
Recently, 21-year-old Pete "Tommy" Walker was charged in the death. He's now being held in the Leake County Jail on $1 million bond.
Previously, 22-year-old Sylvester Burkes from Lena was arrested in the case. He also remains behind bars.
Investigators say more arrests are possible.