Sangam Vihar blaze: Four killed in Delhi; no safety systems found

A devastating fire ripped through a four-storey residential building in Delhi's Sangam Vihar, claiming four lives, including a brother and sister. The blaze, believed to have started in a ground-floor footwear shop, spread rapidly due to a lack of fire safety measures. Residents were trapped as the building lacked proper ventilation and had only a single, narrow escape route.