Was there ever a Buddhist “inquisition”?

I’ve heard a story of inquisition of Buddhists in India. Indian brahmans (priests) ordered a execution of all who practiced the teachings of Buddha. They were very afraid of Buddha because he exposed their caste system as false; śūnyatā or emptiness is our real nature.

They called muslims for help their genocide of Buddhists in India. That’s why nowdays muslims in India can call a break of all work and close their shops any time they want.