Three labourers were killed and one was injured after a scaffolding collapsed at an under-construction high-rise building in Mumbai’s Borivali on Tuesday. The incident happened at a building of ground-plus-24-storeys at Kalpana Chawla Chowk in Borivali West. The Brihanmumbai Municipal Corporation (BMC) reported that scaffolding on the 16th floor collapsed, injuring four people. The four victims were taken to the civic-run Shatabdi Hospital in Kandivali, where three were declared brought dead. The injured person, in critical condition, has been admitted to the hospital.