To be fear Nnamdi kanu shouldn't be in prison anymore, because what the government are prosecuting him for is basically in par or lesser than what those heartless bandits and kidnappers did and still doing.
Why rehabilitate someone who can kill effortlessly without rumours, kills for joy and disrupt peace from the society and you are saying they are free to come back to the society the once rain terror on after their so-called rehab programme, make it make sense now this people will never change. If you don't want to kill them lock them up for life.