What terror links does Udaipur murderers had?

Udaipur Murder Case: The murderers of Udaipur may not have been directly linked with any terrorist organization till now, but it may seems like the minds of Riyaz and Ghaus have already been washed. As per the sources, it has revealed that both were also associated with Dawat-e-Islami, an organization of Pakistan. To say, this organization of Pakistan describes itself as a non-political Islamic organization, but if sources are to be believed, Dawat-e-Islami runs for the purpose of implementing Sharia law and intelligence sources say that it played a big role in spreading Radical Islam. Watch this video to know the history of Al Qaeda.