Vote buyers were seen negotiating to offer the new N1,000 notes and wrapper to prospective voters, mostly women.
Police and vigilantes dislodged a bandit Kingpin, popularity known as Dogo Sule, near Munhaye Forest on Friday.
At least four suspects were taken into custody in connection with the violence, officials said.
As the AIG for Zone 5, Lawan Tanko Jimeta was in charge of Bayelsa, Edo, and Delta States.
The unknown gunmen attacked the community at midnight on Saturday and abducted one other person.
The police command in Ogun State said it was going to do everything within its powers to reveal those behind the gruesome murder.
The deceased persons went to bed the previous night and their lifeless bodies were discovered the following morning.
Two human legs and arms were found in the house of Olaolu Falowo, 26, while a human skull was found in a sack in his father’s house.
One of the impersonators confessed that he was never a soldier, but liked the uniform and bought it from an open market.
The recalcitrant officer is Babatunde Adebayo, serving at Shogunle Divison of the Lagos Police Command.