At least four people were killed and 16 injured after a blast at a chemical factory in southern India's Telengana state on Wednesday.
"We have a team of 40 people on the ground for rescue operations and all the people who have been trapped have been rescued," police official CH Rupesh told Reuters.
The factory was owned by pharmaceutical firm SB Organics and a senior executive is suspected to have been killed in the incident, he added.

Kuwait International Airport suffers 'significant damage' after drone attacks
Yemen's Houthis confirm launching attack on Israel
UN establishes task force to address Hormuz navigation challenges
Worker injured in drone attack on Oman's Salalah port, crane damaged
Bahrain contains fire at 'facility' after Iran attack
Rubio says Iran war to last 'weeks not months'; no ground troops needed
Indonesia imposes restrictions on social media for those under 16
NASA's Artemis astronauts enter final preparations for Moon mission
