The gunmen who operated from 1am to 3am, freed suspects in almost all the cells at the State Criminal Investigation Department of the command.
Reacting to the incident, the IGP had said operatives of IPOB’s Eastern Security Network, ESN, were responsible for the attack.
IPOB however in a statement released on Monday denied being responsible for the attack, even though their leader Nnamdi Kanu in a social media post wrote that no one deserves to be in prison.