The stampede occurred at an outdoor auditorium in the Cochin University of Science and Technology (CUSAT) in southwest Kerala state, where a concert was planned.

In a statement on X, formerly Twitter, Kerala state governor Arif Mohammed Khan said he was “deeply shocked and grieved to know about the sad demise of four students” at CUSAT.

“Heartfelt condolences to their families. Prayers for speedy recovery of injured,” he added.

State Health Minister Veena George said in a statement that four people were brought dead to the Kalamassery Medical College Hospital while four more were in critical condition, the PTI news agency reported, adding that over 60 people were injured.

A local police official said that a crowd outside the auditorium had rushed to seek cover from a sudden downpour when a number of people slipped on some stairs and were subsequently trampled, according to PTI.

One of the deadliest stampedes in recent history occurred a decade ago in India when at least 115 people were killed on the sidelines of a religious festival in central Madhya Pradesh state.