Mr Wigwe was travelling with other family members of Chris Ogunbanjo in a Eurocopter EC 130 chopper when it crashed around 10:00 p.m. Friday near Nipton, California, officials said.
A family statement said Mr Imoyo died on Sunday after being treated briefly for a condition at First Cardiology Hospital, Lagos, leaving behind his wife and children.
Access Holdings Plc is to acquire as well as merge with Access Bank Zambia and African Banking Corporation Zambia Ltd.
Nasarawa House of Assembly has summoned Access Bank Managing Director Herbert Wigwe to explain why the bank did not pay or delayed paying contractors.
