The incident took place when the bus was on its way to Tenali in Andhra Pradesh from Hyderabad. About 30 persons were traveling in the bus at the time of the accident.
The incident took place after an argument broke between the victim Sandhyala Anji Reddy (65) and his son Amar Simha Reddy while they were watching TV together.
The vehicle turned turtle after losing control at a road curve near Jangareddygudem village. The injured have been shifted to Government General Hospital at Suryapet for treatment.