The Nigeria Correctional Service, Oyo State Command, said 837 awaiting trial inmates escaped from the Abolongo Correctional Centre in Oyo Town when suspected gunmen attacked the facility.
Public Relations Officer, Olanrewaju Anjorin, confirmed the figure.
Anjorin said all the 837 awaiting trial inmates were freed by the attackers but the cell housing the convicts and the inmates were not vandalised.
He said that a total of 262 escaped inmates had been recaptured, while 575 were still at large.
âThe invaders arrived the centre heavily armed with sophisticated weapons and after a fierce encounter with the officers on guard, they gained entrance into the yard, using dynamite to blast the wall.
âAll the awaiting trial detainees were forced out of custody, the cells housing the convicts and the female inmates were not vandalised.
âMeanwhile, a total of 262 of the escapees have been recaptured leaving 575 still at large.
âFollowing the directives of the Controller-General of Corrections, Haliru Nababa, the State Controller, Noel Ailewon, has commenced the process of search and recapture after visiting the scene of the incident,â Anjorin said.
He said the state controller had assured the public that no effort would be spared to recapture the fleeing inmates.
According to him, the controller-general has solicited for credible intelligence to assist the security agencies in tracking down the fleeing inmates.
He said that the Oyo Custodial Centre was established in 2007 with a capacity of 160 inmates, but had a total population of 907 at the time of the attack.
âOf this number, awaiting trial persons were 837 representing 92 per cent with just 64 convicts,â Anjorin said.