A 30-year-old man identified as Monday Uwem has killed his 26-year-old wife in Akassa, Brass Local Government Area, Bayelsa State.It was gathered that Uwem allegedly murdered his wife and buried her remains in a shallow grave he dug in their kitchen.The incident, which occurred at Aparama Fishing Camp, was said to have unsettled the area.Neighbours were said to have uncovered the crime,