The chief of an anti-terrorist squad, Praful Kumar, who is heading investigation into the gruesome murder of a tailor in Rajasthan's Udaipur over a social media post on Prophet Muhammad, has said their special investigation team has taken over the probe. "We visited the spot (where the tailor Kanhaiya Lal was murdered), spoke to a few people also…Interrogation of the accused will yield some information. We will investigate from all angles," Mr Kumar told NDTV.