On Tuesday, unknown gunmen attacked the Divisional Police Command at Afuze, in Edo State and killed a Divisional Police Officer, DPO, a pregnant police woman and two others.
Afuze is the administrative headquarters of Owan East Local Government Area of Edo.
The incident occurred at about 8:00pm when many of the officers of the division had gone for outside duty.
The attackers killed the DPO and three other officers, including a pregnant woman police sergeant, who were on duty.
They also attacked the office of the Independent National Electoral Commission (INEC) at the local government, where they set ablaze electoral materials and a police Hilux van in the compound.