The six-storey building that sank in Tassia Estate in Nairobi was built using substandard materials, KDRTV can authoritatively reveal. According to eyewitnesses, the contractor used Y12 steel metals which cannot hold such a building. An unknown number of people are trapped in the building and there are fears that there could be casualties. Both the … Continue reading Robert Alai Reveals Damning Details on Collapsed Tassia Building