Window installer faces jail over lawyer death

A building firm boss is facing jail today after he was convicted of killing a lawyer who was crushed to death by falling window frames which were left propped up on the pavement. Window installer Kelvin Adsett, 63, was found responsible for the manslaughter of Amanda Telfer, 44, who died on her way to work. The media lawyer was passing the building site in Hanover Square in central London when a gust of wind blew over three 13ft-by-13ft wooden structures…