How lone assailant stabbed couple to death

Mutaaga and the assailant later fought up to the gate, where he was overpowered and stabbed in the neck, killing him instantly. The killer then went back upstairs, where he found the wife still making calls to relatives and stabbed her twice, also killing her. 

According to the Police, the couple was killed on Sunday evening after they reportedly hosted relatives to a party at their home.