A two-storey building under construction at Sultan Road in Kano collapsed around 9 a.m.on Friday, trapping four people beneath the rubble.Eyewitnesses reported that construction workers noticed signs of structural failure while working on the top floor and rushed to safety, but four individuals, including a security guard and a tricycle rider, were caught in the collapse.As of the report, three victims had been rescued, including the security guard and his friend, while the fourth person remained trapped.The rescued individuals were taken to Sir Muhammadu Sanusi Hospital in Kano for treatment.Rescue operations are still ongoing at the site.The incident highlights the dangers of construction sites and the importance of safety protocols.The article also mentions an update about Nigerian investors profiting from premium domains, which is unrelated to the main news.The focus remains on the emergency response and the need for stricter safety measures in construction projects to prevent such tragedies.