TDP MP Jayadev Galla is also chairman and managing director of Amara Raja Energy & Mobility Limited, the firm that makes batteries under the Amaron brand name
The incident happened during the distribution of clothes and gifts. After Naidu left the place, the people rushed to collect gifts but the organisers could not control the crowd, leading to a stampede-like situation.
TDP spokesperson K Pttabhi Ram earlier in the morning, objecting to police notices to former minister Nakka Ananda Babu, made caustic remarks against Jagan Mohan Reddy.