A Vietnamese woman was sentenced to life imprisonment on Tuesday for murdering her boyfriend along a corridor of a public housing block in Singapore’s Ang Mo Kio four years ago.Nguyen Ngoc Giau, 43, was found guilty of the charge on Tuesday, with Justice Dedar Singh Gill saying he was satisfied that the elements of the charge had been established beyond a reasonable doubt.“I also find that the accused has not succeeded in establishing, on a balance of probabilities, either the defence of...