Mr Oyeyemi explained that Mr Abdulmumuni, 28, was arrested following information received by policemen at Divisional Headquarters, Sango-Ota.
The suspect was arrested while planning to rob a community with others now at large, the police said.
The suspect had been on the police’s wanted list for carrying several cult strikes.
Aliu Manya, Usman Abubakar, Abayomi Olayiwola, Nasiru Muhammad and Bello Usman were arrested, following a tip-off, the police said.
A man macheted another man he found at his woman friend’s house in Ogun. He has been arrested by the police.
The fake soldier was found out after failing to give a colleague an official compliment at a station, police said.
The police said it’s anti-kidnapping unit was already combing through the area to rescue the abducted Obasanjo workers.
The father of the deceased has reportedly opted for an out-of-court settlement of the matter.
