Top Telugu actor Allu Arjun appeared before the Chikkadpally police for questioning in connection with the stampede during the screening of 'Pushpa-2'.
Allu Arjun was issued a notice to appear before the police and security was stepped up.
The police imposed traffic restrictions, and Allu Arjun has previously stated he would cooperate with the investigation.
The stampede resulted in the death of a 35-year-old woman and hospitalization of her eight-year-old son.