Three of the Midlands Most Wanted are behind bars.
Two men and a woman have been charged in a string of check-cashing robberies.
Police say the suspects walked into several check-cashing businesses, showed a gun and demanded money.
Eighteen-year- old Kantwan Lake, 20-year- old Sinclair Williams and 17-year- old Angelina Hammond all face several charges, including armed robbery.
Columbia police are still looking for a fourth suspect, 21-year-old Rodricus Walker.
Investigators say Walker was also involved in the robberies.