Two people were killed and one sustained serious injuries when portions of a wall of an underground sewage collapsed in Danilimda on Tuesday evening. The deceased have been identified as Viru Singh Rukma, (22), and Uday Bhai, both belonging to Rajasthan.

Sources said the incident occurred close to Danilimda police station where construction of an underground sewage was going on. Labourers were digging pit when a portion of the sewage wall collapsed, killing two labourers. Another worker, Tola Ram, sustained critical injuries.

After the incident, a huge crowd gathered at the spot. The fire brigade officials too reached there and took out the bodies from the pit.

JR Vala, inspector of Danilimda police station, said, "A case of accidental death has been lodged in this connection. But police are probing other aspects of the incident as well."