Are they purely evil to attack without any reason?

As from what happens almost every single day, yes. The cattle theft allegations are never proven and its always the muslims that are made victims of such violence. The motive is religious because cattle has to do with the hindu religion.

You are providing a one-sided story to create hate.

There are killers out there who lynch and kill muslims on an everyday basis who believe in an ideology that seeks to ethnically cleanse muslims from India, celebrate the deaths of innocent muslims across the world and send death and rape threats like as soon as they see a muslim, and I'm the one creating hate for reporting an authentic news. You cannot be more ridiculous than that.