Four workers die after reportedly inhaling toxic gas or suffering suspected suffocation while cleaning an underground waste chamber at a private hotel in Ujjain, Madhya Pradesh, late Saturday. Two additional people who entered to rescue the workers also collapse and become ill, prompting an emergency response.

Across outlets, the incident is described as occurring at or near Hotel Shri Ganga on the Ujjain–Dewas road. The sequence of events varies slightly in emphasis: some reports focus on suffocation, while others describe suspected toxic gas and note the tank was clogged during food-waste handling by the hotel’s sweets and dairy operations. Police and local officials reach the site, and rescue teams cut open the chamber because it cannot be opened normally.

Several reports highlight statements by Chief Minister Mohan Yadav, who expresses grief and promises or directs financial help for the victims’ families, with one outlet specifying aid of ₹4 lakh per family. Post-mortem examinations are mentioned as being conducted, and some reporting includes details such as the names of the deceased and injuries among responders.