As we all know, in bahubali 1, there is a question that why katappa killed bahubali. In bahubali 2 : The conclusion we came to know that the katappa killed bahubali because the mother of bahubali Shivgami had given the command to kill bahubali. She done all that because his elder son Bhallaldev had proved bahubali wrong and dangerous as he snatched the throne of Maheshmati from bahubali by playing games and cheats. Bat in the last sequel the son of bahubali Shiva ( Mahendra Bahubali) killed bhallaldev after too much struggle.