Gunmen have reportedly attacked the Police Command Headquarters in Abia State located along Bende road in Umuahia North Local Government Area.
A yet-to-be-identified police sergeant was killed during a gun duel between policemen and the gunmen.
The incident which occurred Monday morning was said to have created panic amongst residents.
The deceased was said to have been on guard when the gunmen struck the area.
A team of policemen and soldiers have been parading the streets of Umuahia following the incident.
Meanwhile, the Abia State Police Command is yet to confirm the latest attack.