A portion of a parapet segment from the under-construction Mumbai Metro Line-4 collapsed in Mulund West on Saturday afternoon near Pier P196, killing one person and injuring three others. The slab struck an autorickshaw and a Skoda car

The blaze broke out around 10.30 am at the factory in Aisha Compound, which houses several industrial units. Thick plumes of smoke and flames rising high into the air were visible from a distance, officials said