New Delhi: Two persons died and three persons were injured after they went inside a septic tank in Prem Nagar area of Rohini district on Tuesday. Police identified the deceased as Ganesh Shah (35) and Deepak (20). They were residents of Bhagya Vihar area. Chief Fire Officer (DFS) Atul Garg said that they received a call around 2.20 pm about the incident and three fire tenders were rushed to the spot. “Two persons died and three were critically injured. It took two hours to complete the operation,” said Atul Garg. Deputy Commissioner of Police (Rohini) SD Mishra told Millennium Post that from last five years the pit was not opened.