Two construction labourers died on the spot and three others were injured when a 20-foot wall collapsed on them in Bommanasandra Industrial Area on Saturday.
The deceased have been identified as Sameer (30), and Panchu (32) from West Bengal.
According to the police, the victims were constructing a compound wall around Deccan Industries, a pipe manufacturing unit in Bommanasandra Industrial Area.
The Hebbagodi police rushed to the spot and booked a case of negligence against the constructor and owner of the factory.