Washington (CNN) -- A Nigerian man whose wife was among 153 people killed Sunday when a MD-83 aircraft crashed in Lagos, Nigeria, has filed suit against the manufacturer of the plane and its engines, and against the estate of the American who was piloting the aircraft.

In a 56-page lawsuit, David Chukwunonso Allison alleges that the plane and its engines were defective and "unreasonably dangerous," leading to the death of his wife of two years, Joy Allison.
By CNN

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