NFF president Amaju Pinnick said in a statement today:
"I am sorely distraught with what has happened. It is a most unfortunate incident that has brought sorrow to the Nigeria football family, barely a week after we were celebrating victory in a World Cup qualifying match.
"What has happened is most painful. I want to appeal to our football players to always be mindful of the company they keep and the places they go at all times, because they are special assets. At the end of the day, each and everyone of us will die, but we don’t want to be losing football players in the manner in which Izu Joseph has died."