Governor of Oyo State, Seyi Makinde has said that preliminary investigation revealed that explosive devices stored by illegal miners led to the explosion that rocked Ibadan on Tuesday night. The governor said while investigation is still ongoing, those found culpable would be brought to book. He added that so far, two people died in the explosion, while 77 others were injured. The governor in a statement issued on Wednesday said he visited the scene of the explosion which occurred at about 7:44 pm on Tuesday in Bodija, Ibadan. Makinde noted: “We have already deployed first responders and all r…