Police investigate armed robbery at Radio Shack in Port St. Lucie

PORT ST. LUCIE, Fla. - Port St. Lucie police are investigating an armed robbery at a Radio Shack. 

According to authorities, the incident happened at the Radio Shack on 10941 South U.S. 1.

Police say three armed  men walked into the store as the employees were closing the store and tied up two employees.

The armed men fled with an unknown amount of merchandise, according to Frank Sabol from St. Lucie. Police  Department.

No more information is available.