Four persons died after falling into a water harvesting tank here on Saturday, police said.
Deputy Commissioner of Police Ishwar Singh said that police got a call around 10. 45 a. m. on Saturday that five persons had fallen into a water harvesting tank in a building in Ghitorni area of south Delhi.
The officer said that they were moved to different city hospitals where four were pronounced dead.
A fifth person, however, survived.
The police officer identified the deceased as Swarn Singh, 45, Deepu, 28, Anil, 23, Balwinder, 32 - - all residents of Ambedkar Colony in the Mehrauli area.