The official said there were five people on board the helicopter. "The helicopter went missing between Trijuginarayan and Gaurikund," Dr V Murugeshan said.

Delhi on Sunday received a welcome shower of relief from the recent heatwave. Parts of Delhi experienced rainfall, bringing down temperatures and improving air quality.

A Boeing 787 Dreamliner plane, operated by Air India, crashed in Ahmedabad earlier this week, killing almost everyone on board and many more on the ground. India's aviation watchdog has since ordered the carrier to complete safety checks on its entire Dreamliner fleet. Read on to know more.